Page 1

Qtween City
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Page 2

FACTS &
FEATURES
COMPARISON We invite and urge you to com
pare QUEEN Cm' GRIND
ERS AND BUFFERS with higher priced competitive
quality grinders and buffers. Please do not confuse our
machines with low priced products on the market. Our
I /3 and I/2 H.P. grinders are equipped with Repulsion
Induction type motors, not a split phase type. On the
heavier grinders and buffers the Induction motors are of
the heaviest duty type. ALL QUEEN CITY GRINDERS
AND BUFFERS are equipped with fully enclosed motors
to protect from dust and grit. All of our grinders arc
designed with the correct wheel sizes and speeds. We use
on our heavier machines motors of 1750 R.P.M., which
do not require large diameter wheels in order to secure
the proper cutting speed at the periphery of the wheel.
You can realize that naturally the cost of grinding wheels
will be considerably reduced and also that the wheels
can be used down practically to the flanges. These facts
coupled with the fact that the original investment is *10
to 50% lower than other makes of grinders, establishes
the purchase of QUEEN CITY products as a wise
purchase.
HORSE POWER Our heavy duty Repulsion In
duction and Induction motors
are positively not overrated. They will deliver the full
horsepower. For instance, our 1 /3 horsepower grinder
could easily be rated as a 1 /2 H.P. grinder and still com
pare favorably with other makes.
WHEELS
equipped with wheels at no extra price, with the excep
tion of models No. 75 and 100. They arc made by the
Carborundum Co., the largest abrasive wheel manufac
turers in the world. The quality of these wheels cannot
he questioned. The wheels we furnish have been care
fully selected by the manufacturers, experts, and are in
tended for a variety of work.
GUARDS
with the exception of our heavy duty double end Disc
grinding machines, which have very heavy sheet metal,
exhaust provision type guards. Guards on machines are
larger than 1 /3 and I
with built-in exhaust provision.
SWITCHES
COMPANY and ALLEN-BRADLEY. Both of these
firms have world-wide reputations for high priced
quality goods. You will note from the cuts that the
switches on all grinders arc placed back of metal walls
to protect them.
CORDS
single phase bench and pedestal grinders are the best we
can buy. The cords arc rubber covered and the plugs are
indestructible. Both conform to the Underwriters
code.
We furnish balanced wheels for
high speed. All grinders come
Our wheel guards arc made of
heavy
castings, not sheet metal,
/2 H.P., are fully enclosed type
The switches we use arc made
by the GENERAL ELECTRIC
The cords and plugs furnished
with the 1/3 and 1/2 H. P.
’ safety
TRY ONE OF THESE GRINDERS OR BUFFERS FOR THIRTY DAYS. IF
YOU ARE NOT ENTIRELY SATISFIED, JUST RETURN IT — THAT’S ALL.
REMEMBER, that all Queen City Grinders are approximately 40 to 50% under other competing makes in price.
AH motors are heavy duty, ball bearing types and guaranteed to be satisfactory in all respects.
Also bear in mind, that ALL SIZES of QUEEN CITY GRINDERS are EQUIPPED WITH WHEELS at no
EXTRA PRICE, with the exception of our models No. 75 and 100. Also note that these wheels are one of the best
grades made by Carborundum.
The eyeshields furnished on the 1, 2, 3 and 5 H.P. are made up with shatterproof glass and not wire glass, which
provides a clear view
Also, exhaust provision is built in on all grinders I H. P. and above so, that all that is necessary is to hook up the
piping from your exhaust system.
of the work.
Manufactured by
QUEEN CITY MACHINE TOOL CO.
217-19-21 E. Second St. CINCINNATI 2, OHIO
Page Two
Page 3

>3 H. P. BENCH
and FLOOR
No. IB-
Motor—1750 or 3450 R.P.M. Heavy Duty, Repulsion In
duction type. 110 or 220 volts, single phase, 60 cycles.
220 or 440 volts, 3 phase.
Wheels
—7" diameter, %" face, Carborundum Balanced.
One coarse and one fine wheel arc furnished for a
great variety of work.
Equipment — Two Carborundum wheels, safe guards,
General Electric Co. Toggle Switch, rubber electrical
cord with indestructible plug, adjustable and safe work
rests. Permanently oiled and sealed ball bearings.
I
1
-1/3 H. P. BENCH GRINDER
Dimension:
Base 9" x 15
tance between wheels 12%. Height to center of
spindle 6/4".
Weight — Net complete 65 lbs. Crated for domestic
shipment, 75 lbs.
Code Word—WUFUR.
•Overall 17" long, 9%" wide, 11%" high.
Wheel spindle diameter
Dis
1
No. 1 P--I/3
BALL BEARINC
H. P. FLOOR GRINDER
BALL BEARING
Motor—1750 or 3450 R.P.M. Heavy Duty, Repulsion Induction type, 110 or
!
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i
220 volts, single phase, 60 cycles, 220 or 440 volts, 3 phase.
Wheels—7" diameter,
one fine wheel arc furnished for a great variety of work.
Equipment—Two Carborundum wheels, safe guards, General Electric Co.
Toggle Switch, rubber electrical cord with indestructible plug, adjustable
and safe work rests. Permanently oiled and sealed ball bearings.
Dimensions—Overall 17" long, 9l%" wide, 45" high. Base 10
Wheel spindle diameter %". Distance between wheels 12^". Height
to center of spindle 40".
Weight—Net complete 145 lbs. Crated for domestic shipment 185 lbs.
Code Word—WUMUB.
face, Carborundum Balanced. One coarse and
%" x 14".
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1
QUEEN CITY MACHINE TOOU COMPANY
Page Three
;
Page 4

>/2 H. P. BENCH
and FLOOR
No. V/2B--V2 H. P. HEAVY
DUTY BENCH GRINDER
Motor—1750 or 3450 R.P.M. Heavy Duty, Repulsion In
duction type. 110 or 220 volts, single phase, 60 cycles.
220 or 440 volts, 3 phase.
Wheels—
great variety of work.
8" diameter, 1" face, Carborundum Balanced.
One coarse and one fine wheel arc furnished for a
Equipment — Two Carborundum wheels, safe guards,
General Electric Co. Toggle Switch, rubber electrical
cord with indestructible plug, adjustable and safe work
rests.
Permanently oiled and scaled ball bearings.
Dimensions—Overall 17" long, 10%" wide, 12% " high.
Base 9" x 15% ". Wheel spindle diameter
tance between wheels 12%
spindle 6%".
Weight — Net complete 80 lbs. Crated for domestic
shipment, 90 lbs.
Word—WUNAR.
Code
Height to center of
Dis
1
BALL BEARING
No.l%P--% H. P. FLOOR GRINDER
BALL BEARING
Motor—1750 or 3450 R.P.M. Heavy Duty, Repulsion Induction type, 110 or
220 volts, single phase, 60 cycles. 220 or 440 volts, 3 phase.
Wheels
—8" diameter, 1" face, Carborundum Balanced. One coarse and
one fine wheel arc furnished for a great variety of work.
Equipment—Two Carborundum wheels, safe guards, General Electric Co.
Toggle Switch, rubber electrical cord with indestructible plug, adjustable
and safe work rests. Permanently oiled and sealed ball bearings.
Dimensions—Overall 17" long, 10% " wide, 46" high. Base 10%" x 14".
Wheel spindle diameter %". Distance between wheels 12%". Height
to center of spindle 40".
Weight—Net complete 160 lbs. Crated for domestic shipment 200 lbs.
Code Word—WUNAV.
Page Four
QUEEN OITIT MACHINE TOOL COMPANY
Page 5

1 H. P. BENCH
and FLOOR
s
I
No.2B--l H.P. HEAVY DUTY
BENCH GRINDER
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, Induction type, 220
440 or 550 volts, 1, 2 or 3 phase, 60 cycles.
Wheels — 10" diameter, l/" face Carborundum Bal
anced. Two wheels, one coarse and one fine are fur
nished for a variety of work.
Equipment — Two Carborundum wheels, safe enclosed
guards with built-in exhaust provision. General Electric
Co. Toggle Switch, adjustable and safe work rests,
adjustable eycshiclds equipped with clear, shatter-proof
glass.
Dimensions—Overall 24" long, 13" wide and 17" high.
Base 12" x 12". Spindle diameter
tween wheels 17". Height to spindle 10%".
Weight — Net complete 165 lbs. Crated for domestic
shipment 195 lbs.
Code Word—WUFUQ.
Distance be
1
No. 3F--1 H.P. HEAVY DUTY
FLOOR GRINDER
BALL BEARINC
Motor—1750 R.P.M. Heavy Duty, Induction type. 220, 440 or 550
volts,
1, 2 or 3
Wheels — 10" diameter, l1/" face Carborundum Balanced. Two
'
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.
;
I
i
QUEEN CITY MACHINE TOOL COMPANY
'
wheels, one coarse and one fine, are furnished for a variety of
work.
Equipment—Two Carborundum wheels, safe enclosed guards with
built-in exhaust provision. Allen-Bradley push button switch with
overload protection, adjustable and safe work rests, tool trav,
water pot, adjustable evesbiclds equipped with clear, shatter-proof
glass.
Dimensions—Overall 24" long, 17" wide, 51" high. Base 20" x 15".
Spindle diameter %". Distance between wheels 17". Height
to spindle 42".
Weight—Net complete 325 lbs. Crated for domestic shipment 375
lbs.
Code Word—WUFUP.
phase, 60 cycles.
Page Five
I
Page 6

HEAVY
DUTY
No. 4F--2 H. P. HEAVY DUTY FLOOR GRINDER
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels — 12" diameter, 2" face. Carborundum
Balanced. Two wheels, one coarse and one fine,
are furnished for a variety of work.
Equipment—Two Carborundum wheels, safe en
closed guards with built-in exhaust provision.
Allen-Bradley push button switch with over
load protection. Adjustable and safe work rests,
No. 10 F--HEAVY DUTY 3 H. P. FLOOR GRINDER
BALL BEARING
tool tray, water pot, adjustable shatter-proof
glass eyeshields.
Dimensions—Overall 30", 18%", wide, 50" high.
Base 20I/Z"
Distance between wheels 20%". Height to
spindle 39%".
Weight—Net complete 500 lbs. Crated for do
mestic shipment 540 lbs.
Code Word—WUFUS.
x
18%". Spindle diameter 1%".
Motor—1750 R.P.M. Heavy Duty, Ball Bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels—
wheels, one coarse and one fine are furnished
for a variety of work.
Equipment—Two Carborundum wheels, safe en
closed guards with built-in exhaust provision.
Allen-Bradley push button switch with overload
protection, adjustable eyeshields equipped with
Page Six
12" x 3" Carborundum Balanced, two
clear, shatter-proof glass, water pot and tool
tray.
Dimensions—Overall 33%" long, 21" wide, 51"
high. Base 20" x 19". Spindle diameter 1%".
Distance between wheels 24". Height to
spindle 40".
Weight—Net complete 565 lbs. Crated for do
mestic shipment 620 lbs.
Code Word—WUMOJ.
QUEEN CITY MACHINE TOOL COMPANY
Page 7

FLOOR
No. 11 F- -5 H. P. HEAVY DUTY FLOOR GRINDER
GRINDERS
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, Ball Bear
ing, Induction type, 220, 440 or 550 volts,
1, 2 or 3 phase, 60 cycles.
Wheels—14" x 3" Carborundum Balanced.
Two wheels, one coarse and one fine, are
furnished for a variety of work.
Equipment — Two Carborundum Wheels,
safe enclosed guards with built-in exhaust
provision. Allen-Bradley push button
switch with overload protection, adjustable
eyeshields equipped with clear, shatter
proof glass, water pot and tool tray.
Dimensions—Overall 331/2
51" high. Base 20" x 19". Spindle diameter
” long, 22" wide,
154". Distance between wheels 2454".
Height to spindle 40".
Weight—Net complete 650 lbs. Crated for
domestic shipment 705 lbs.
Code Word—WUMOK.
QUEEN
.
CITY MACHINE TOOL COMPANY
Page Seven
Page 8

COMBINATION
No. 6BF--1 H. P. COMBINATION BUFFER AND GRINDER
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels—
Balanced, either coarse or fine. No buff furn
ished.
Equipment—One Carborundum wheel, safe en
closed guard with built-in exhaust provision.
Allen-Bradley push button switch with overload
protection. Adjustable and safe work rest, tool
tray, water pot.
Dimensions—Overall 34J4", 17" wide, 51" high.
Base 20" x 15". Spindle diameter %". Distance
frame to flange on buffer side 15". Height to
spindle 42".
Weight—Net complete 325 lbs. Crated for do
mestic shipment 380 lbs.
Code Word—WUMOC.
10" diameter, l/
n face, Carborundum
Page Eight
QUEEN CITY MACHINE TOOL COMPANY
Page 9

BUFFER and! GRINDER
No. 7BF--2 H. P. COMBINATION BUFFER AND GRINDER
BALL
Motor—1750 R.P.M. Heavy Duty, ball bearing
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheel—
coarse or fine No buff furnished.
Equipment—One Carborundum wheel safe en
closed guard with built-in exhaust provision.
Allen-Bradley push button switch with overload
12" x 2" Carborundum Balanced, either
BEARING
protection. Adjustable safe work rest, tool tray,
water pot.
Dimensions—Overall 38", 18%" wide, 50" high.
Base 20l/2" x 18%". Spindle diameter 1%". Dis
tance frame to flange on buffer side 15%".
Height to spindle 39%".
Weight—Net complete 490 lbs. Crated for domes
tic shipment 540 lbs.
Code Word—WUMOD.
No. 16BF--3 H. P. COMBINATION BUFFER AND GRINDER
I
Motor—
Wheel
Equipment—One Carborundum wheel, safe en
1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
—12" diameter, 3" face, Carborundum Bal
anced, cither coarse or fine. No buff furnished.
closed guard with built-in exhaust provision.
Allen-Bradley push button switch with overload
protection. Adjustable and safe work rest, tool
BALL BEARING
tray, water pot, adjustable shatter-proof glass
eyeshield.
Dimensions — Overall 4514" long, 20!4" wide,
50J4" high. Base 20J4" x 18%". Spindle di
ameter 114". Distance frame to flange on buf
fer side 18". Height to spindle 40".
Weight—Net complete 520 lbs. Crated for domes
tic shipment 580 lbs.
Code Word—WUNAT.
No. 17 BF -5 H. P. COMBINATION BUFFER AND GRINDER
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase,
60
cycles.
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Wheel—
Balanced, either coarse or fine. No buff furn
ished.
Equipment — One Carborundum wheel, safe
enclosed guard with built-in exhaust provision.
Allen-Bradley push button switch with overload
protection. Adjustable safe work rest, tool tray,
QUEEN CITY MACHINE TOOL. COMPANY
14" diameter, 3" face, Carborundum
waterpot, adjustable shatter-proof glass eye-
shield.
Dimensions—Overall 451/" long, 20% " wide,
5254" high. Base 20%" x 18%". Spindle
diameter 1!4". Distance frame to flange on
buffer side 18%". Height to spindle 40".
Weight — Net complete 565 lbs. Crated for
domestic shipment 630 lbs.
Code Word
—WUNAV.
Page Nine
Page 10

COMBINATION
No. 8DF--1
BALL BEARING
Motor-1750 R. P. M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels — 10" x 1%" Carborundum Balanced.
Disc 10" diameter steel, no emery furnished for
disc.
Equipment — One Carborundum wheel, either
coarse or fine, disc wheel 10" diameter, plain
table 12" x 14", 4" vertical adjustment, 7J4"
H. P. COMBINATION DISC GRINDER
from spindle to rockershaft, safe enclosed guard
with built-in exhaust provision. Allen-Bradley
push button switch with overload protection.
Adjustable and safe work rest, tool tray, water
pot.
Dimensions — Overall 36" long, 17" wide, 51"
high. Base 20" x 15". Spindle diameter %".
Height to spindle 42".
Weight—Net complete 390 lbs. Crated for domes
tic shipment 440 lbs.
Code Word—WUMOF.
No. 9DF--2 H. P. COMBINATION
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels—
12" diameter steel, no emery furnished for disc.
Equipment — One Carborundum wheel, either
coarse or fine, disc wheel 12" diameter, plain
table 12" x 14", 4" vertical adjustment 7*4"
from spindle to rockershaft, safe enclosed guard
12" x 2" Carborundum Balanced. Disc
with built-in exhaust provision. Allen-Bradley
push button switch with overload protection.
Adjustable and safe work rest, tool tray, water
pot.
Dimensions—Overall 43" long, 18*4" wide, 49*/£"
high. Base 20*/2" x 1
1*4". Height to spindle 39%".
Weight—Net complete 540 lbs. Crated for domes
tic shipment 590 lbs.
Code Word—WUMOG.
DISC GRINDER
8%". Spindle diameter
i
t
No. 18DF--3 H. P. COMBINATION DISC GRINDER
BALL BEARING
Motor—1750 R.P.M. Heavy Duty, ball bearing,
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels—12" x 3" Carborundum Balanced. Disc
12" diameter steel, no emery furnished for disc.
Equipment — One Carborundum wheel, either
coarse or fine, disc wheel 12" diameter, plain
12" x 14", 4" vertical adjustment 8*4"
table
from spindle to rockershaft, safe enclosed guard
with built-in exhaust provision. Allen Bradley
Page Ten
push button switch with overload protection.
Adjustable and safe work rest, tool tray, water
pot, adjustable shatter-proof glass cyeshield on
grinding wheel guard.
Dimensions — Overall 48" long, 21" wide, 51"
high. Base 20" x 19". Spindle diameter 1%".
Height to spindle 40".
Weight—Net complete 590 lbs. Crated for domes
tic shipment 640 lbs.
Code Word—WUNAY.
QUEEN CITY MACHINE TOOL COMPANY
Page 11

DISC
GRINDERS
No. 19DF--5 H. P. COMBINATION
Motor—1750 R.P.M. Heavy Duty, ball bearing.
Induction type, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycles.
Wheels — 14" x 3" Carborundum Balanced.
Disc 14" diameter, steel; no emery furnished
for disc.
DISC GRINDER
BALL
BEARING
Equipment—One Carborundum wheel, either
coarse or fine; disc wheel 14" diameter, steel;
plain
table 12" x 14", 4" vertical adjustment;
9/2' from spindle to rockershaft, safe en
closed guard with built-in exhaust provision.
Allen-Bradley push button switch with over
load protection. Adjustable and safe work
rest, tool tray, water pot, adjustable shatter
proof glass eyeshield on grinding wheel
guard.
Dimensions
high. Base 20" x 19". Spindle diameter 1
Height to spindle 40".
Weight — Net complete 640 lbs. Crated for
domestic shipment 700 lbs.
Code Word—WUNAZ.
—
Overall 49" long, 22" wide, 53"
//'.
QUEEN CITY MACHINE TOOL COMPANY
Page Eleven
Page 12

HEAVY
No. 12B--1 H. P. HEAVY DUTY BUFFER
PUTY
BALL BEARING
Motor—
Equipment—Tool tray, water pot, Allen-
Dimensions—Overall 43J4" x 15" wide,
Weight—Net complete 305 lbs. Crated
Code Word—WUMOS.
1750 or 3600 R.P.M. Heavy Duty
Induction type, four ball bearings; 220,
440 or 550 volts, 1, 2 or 3 phase, 60 cycle.
Brad ley push button switch with over
load protection.
471/2" high. Base 20" x 15". Spindle
diameter %". Distance between flanges
37 - 11/16". Height to spindle 42".
for domestic shipment 360 lbs.
No. 13 B
Motor—
Equipment—Tool tray, water pot, Allen-Bradley
push
Dimensions—Overall 56", 1
Page Twelve
1750 or 3600 R.P.M. Heavy Duty, Induc
tion type, four ball bearings; 220, 440 or 550
volts, 1, 2 or 3 phase, 60 cycles.
button switch with overload protection.
8%" wide, 44" high.
--2 H. P. HEAVY DUTY BUFFER
BALL BEARING
Base 20*4" x 18%". Spindle diameter l%".
Distance between flanges, 46/2
spindle 41".
Weight—Net complete 410 lbs. Crated for domes
tic shipment 470 lbs.
Code Word—WUMOT.
QUEEN CITY MACHINE TOOL COMPANY
". Height to
Page 13

F
F
E
No. 14B--3 H. P. HEAVY DUTY BUFFER
m
LU
BALL BEARING
Motor — 1750 or 3600 R.P.M. Heavy
Duty, Induction type, four ball bear
ings, 220, 440 or 550 volts, 1, 2 or 3
phase, 60 cycle.
Equipment — Tool tray, water pot,
Allen-Bradley push button switch
with overload protection.
Dimensions—Overall 5654”, 21" wide,
49" high. Base 20" x 19". Spindle
diameter llA". Distance between
flanges 46J4”. Height to spindle 40".
I
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‘ ' ' '
^QUEENfClIY>
is
m
r
:
Code Word
WUMOV.
•.. ■
Weight—Net complete 485 lbs. Crated
for domestic shipment 570 lbs.
No. 15 B-
Motor—1750 or 3600 R.P.M. Heavy Duty, Induc
tion type, four ball bearing type; 220, 440 or
550 volts, 1, 2 or 3 phase, 60 cycles.
Equipment—Tool tray, water pot, Allen-Bradley
push button switch with overload protection.
Dimensions—Overall 5654", 21" wide, 46" high.
QUEEN CITY MACHINE TOOIi COMPANY
-5 H. P. HEAVY DUTY BUFFER
BALL BEARING
Base 20" x 19". Spindle diameter 1%". Dis
tance between flanges 46J4". Height to spin
dle 40".
Weight—Net complete 550 lbs. Crated for do
mestic shipment 630 lbs.
Code Word—WUMOW.
Page Thirteen
Page 14

. A
3
and
5
H.
P
No. 318 - - No. 518 QUEEN CITY HEAVY DUTY DISC GRINDER
BALL BEARING
MAXIMUM
EFFICIENCY
AT
LOW COST
GUARANTEED
RIGID
STURDY
ACCURATE
QUEEN CITY Disc Grinders are carefully designed very
heavy duty machines. The heavy spindle is the result of
thoughtful engineering and careful selection of material.
The spindle is mounted on large high grade ball bearings
that carry both annular and thrust loads. The motors
are heavy duty type of full horsepower rating with high
safety factor for overload. They are the entirely closed
frame type to keep out dust and grit. The high grade
Allen-Bradley push button switch with automatic over
load safety is mounted inside the column and all wiring
between motor and switch is complete. The rockershaft
We invite comparison with any make—point for point—study the
dimensions on the opposite page—then consider the savings we offer.
on which the tables are mounted is unusually large in
diameter, entirely one piece with 2G.inch bearings in the
column. It is quite obvious that no outboard support is
required on this design of rockershaft. The tables are of
generous size, accommodating larger pieces
are heavy to eliminate vibration. The sliding top has an
adjustable gib to compensate for wear. The rack and
pinion for the universal table movement are under the
table away from the grit and the operator’s hands. The
heavy gauge welded steel dust hoods are designed to take
standard exhaust hook-up.
and
jigs. They
Page Fourteen
QUALITY AT A 20% TO 40% SAVING OVER OTHER MAKES
SPECIFICATIONS ON NEXT PAGE
QUEEN CITY MACHINE TOOL COMPANY
Page 15

DISC
GRINDERS
*1
■s;
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Fig. 1. Carborundum
steel backed wheel.
Fig. 2. Rear View.
COMPLETE SPECIFICATIONS
Machine No.
Steel Disc Wheels.
CARBORUNDUM disc wheels, steel backed. IS x 1 x 5"
Spindle diameter.
Ball hearing motor, fully enclosed.
A. C. Current Specifications. 220, -HO or
Speeds, push button control.
Wheel flanges.
Plain table top.
Universal lever feed table with Micrometer
control, table top.
T slots (Univ. Table).
Feed to Univ. Table.
Rockershaft Diameter and Length.
Height of spindle from floor.
Operating floor space.
Weight, net.
Weight crated for domestic shipment.
31S
IS" x 1"
1 - 5/16"
3 H. P.
550, 2 or 3
phas e, 6(1
cycle.
1200 R.P.
5 x 2 % "
and center
guide slot
2 x 61"
9 x 12"
9 x 12"
2
— Vn "
3
99
Standard
•11%"
6' x V
1390 lbs.
1500 lbs.
M.
18 x 1 x 5"
220, HO or
550, 2 or 3
p h a
cycle.
1200
51
S
IS" x 1"
1 - 5/16"
5 H. P.
s
c, 60
R. P.
5 x 27/s"
9 x 12"
9 x 12"
2—V2"
and center
guide slot
Standard
2% x 61"
*11%"
6' x 3'
mo ibs.
1560 lbs.
Fig. 3. Plain Table.
M.
Fig. 4. Universal Lever Feed Table.
Notice Position of Gear and Rack.
Weights given above arc with two Carborundum
wheels, plain table, universal table and dust hoods.
QUEEN CITY MACHINE TOOL COMPANY
Page Fifteen
Page 16

HEAVY
DUTY
NEW No. 75 - 71/2 H. P. and No. 100 - 10 H. P. HEAVY DUTY DISC
GRINDING MACHINES
BALL BEARING
RIGID
POWERFUL
AND
STURDY
Con Be Furnished With 24", 26", 28" or 30" Diameter Discs, 900 or 1200 R. P. M.
Our heavy No. 75 and No. 100 Disc Grinding Machines are equipped standard with one plain and one
universal
The machines can be arranged with any combination of table and disc equipment. We will be glad to
quote on your individual requirement.
Special attention should be paid to the weight of these machines. They are sturdy, and well proportioned.
Page Sixteen
table, two heavy steel discs, and dust hoods.
QUEEN CITY MACHINE TOOT, COMPANY
Page 17

DISC
Rear View
GRINDERS
(Note Accessibility of Electric Control)
PRICE UPON APPLICATION
COMPLETE SPECIFICATIONS
Machine No.
Steel Disc Wheels (Standard)
Steel Disc Wheels (Special)
Spindle Diameter
Hall Bearing Motor
Alternating Current
Specifications
Speed (Standard)
Speed (Special)
Wheel Flanges
Plain Table Top
Universal Lever Feed 'fable with
Micrometer Feed, Table Top
T Slots (Universal Table)
Feed to Universal Table 4" standard
Rockcrshaft Diameter and Length 314" x 70"
Center of Spindle to Center of
Rockcrshaft
Height of Spindle from Floor
Operating Floor Space
Weight Net
75
26" dia. 1" thick
24, 28 or 30" diameter
1" thick
214"
7J/
2 H. P.
220, 440 or 550 volts,
2 or 3 phase, 60 cycle
1200 R.P.M.
900 R.P.M.
8" dia. x 1-5/16" thick
12" x 17"
12" x 17"
3%" and center
guide slot.
4" standard
1914"
40"
714' x 3'
3600 lbs.
100
26" clia. 1" thick
24. 28 or 30" diameter
1" thick
2 14"
10 I-I. P.
440 or 550 volts,
220,
2 or 3 phase, 60 cycle
900 R.P.M.
8" dia. x 1-5/16" thick
12" x 17"
12" x 17"
3%" and center guide
slot.
3^4"T^70"
1954"
40"
714' x 3'
3750 lbs.
QUEEN CITY MACHINE TOOL COMPANY
Page Seventeen
Page 18

S A T I
S F I
E
Acme Die Casting Co.
Airtemp, Inc. Div., Chrysler Corp.
Alpha Tool Works
Allison Division, General Motors
Aluminum Industries Co.
American Broach & Machine Company
American Furnace Co.
American Rolling Mills
American Spring & Wire Co.
American Tool Works Co.
Apex Bolt Products Co.
Arnold Engineering Co.
Atlas Imperial Diesel Engine Co.
Atlas Mold & Machine Co.
Axelson
Mfg. Co.
Barrett Machine Tool Co:
Battellc Memorial Institute
Bethlehem Steel Co.
Beloit Iron Works
Black, Sivalls & Bryson, Inc.
Blackstone Mfg. Co.
Blaw Knox Construction Co.
Board of Education, Bellefontaine, Ohio
Board of Education, Middletown, Ohio
Boeing Aircraft Co.
Bradford Machine Tool Co.
Briggs Mfg. Co.
Brodc Mold Works
Brown Shipbuilding Co.
Buckeye Portable Tool Co.
Bucyrus Monighan Co.
Buell Die & Machine Co.
Budd Wheel Corp.
Buhl Stamping Co.
Burlington Mills Corp.
Cadillac
California Shipbuilding Co.
Capital City Welding & Machine Works
Capitol Mfg. & Supply Co.
Cardox Corporation
FI. W. Cardwell Co.
Carolina Foundry & Machine Works
Carolina Marble & Granite Works
Carroll & Jamieson Co.
Certantced Products Corp.
Chevrolet
Chicago Bridge & Iron Co.
Chicago-Labrobc Twist Drill Works
Tool & Die Co.
Motor Co.
FI. Chilton Auto Machine Co.
R.
Chrysler Corp.
Cincinnati Gear Co.
Cincinnati Oven Co.
Cincinnati Planer Co.
City of Chicago Dept, of Public Works
City Engineering Co.
Cleveland Punch & Shear Works
Columbus Bolt Works
Continental Motors Corp.
Consolidated Aircraft Corp.
Consolidated Steel Corp. Ltd.
Consolidated Vultee Aircraft Corp.
Consolidation Coal Co.
Cookware Associates
Coshocton High School
Croslcy Corporation
Crucible Steel Company of America
Cummins Diesel Engine Co.
Cutler-Hammer, Inc.
Durban, Natal, S. Africa
Davis Brake Beam Co.
S. FI. Davis Paper Box Co.
Dayton Hard Chrome Co.
Dayton Tool Engr. Co.
Dclco Products Division
The Defiance Screw Machine Co.
Dclco Brake Div., General Motors Corp.
Delta Air Lines
Detroit Harvester Co.
Detroit Board of Education
Detroit Floist & Machine Co.
Doehler Die Casting Co.
Dohm Refrigeration Service
Douglas Aircraft Corp.
Dow Chemical Corp.
Drcscs Machine Tool Co.
E. R. Dresser Mfg. Co.
E. I. DuPont de Ncmourns & Co.
DuShane Company
Duval Engineering & Contracting Co.
Eastern Aircraft Corp.
Efficient Tool & Die Co.
Elyria Manufacturing Co.
Enterprise Machine Parts Corp.
Erie Railroad Co.
Eureka Foundry Co.
Fairbanks Morse & Co.
Faultless Caster Co.
Feick Manufacturing Co.
Fibreware Corp.
Firestone Tire & Rubber Co.
Fort Pitt Welding Co.
Fryer Engr. Co.
Fulton Sylphon Co.
Gairing Tool Co.
Galion Metallic Vault Co.
Gem City Sheet Metal Co.
General Machinery Corp.
General Motors Corp.
Georgia State Prison
Gibson Refrigerator Co.
Goodyear Tire & Rubber Co.
Great Lakes Stamping & Mfg. Co.
Great Lakes Tool & Die Co.
Grumman Aircraft Eng. Corp.
Gulf Shipbuilding Corp.
Hall Manufacturing Co.
Hamlcr Boiler & Tank Co.
Hardinge Machine Screw Co.
Harnischfcgcr Corp.
Harrison Construction Co.
Hamilton Tool Co.
Henderson Foundry & Machine Co.
Hercules Powder Co.
Higenic Products Co.
Higgins Corporation
Hobart Mfg. Co.
Houston Shipbuilding Corp.
The Howe Scale Co.
Illinois Gear & Machine Co.
Industrial Diamond Co.
Industrial Tool & Die Co.
Industrial Tool Co.
Ingersoll Rand Co.
Inland Mfg. Co.
International Engineering Co.
Jaeger Machine Co.
Jeffrey Mfg. Company
Kaiser Shipbuilding Corp.
Kurz-Kasch Company
Ladish Drop Forge Co.
Lau Tool & Gauge Co.
Laughlin Tool & Eng. Co.
Lattimcr Stevens Co.
i
'
'
Page Eighteen
QUEEN CITY MACHINE TOOL COMPANY
Page 19

USERS
F. H. Lawson Co.
Lee County Commissioners
LeTourneau Company of Ga.
Lincoln Brass Works
Lipman Engineering Co.
Lockheed Aircraft Corp.
Loose-Wiles Biscuit Co.
Machine Products Corp.
Majestic Tool 6* Mfg. Co.
Samuel Mallingcr Co.
Manhattan Rubber Mfg. Corp.
Marion Metal Products Co.
Marmon-Herrington, Inc.
Maihieson Alkali Co.
McNally Pittsburgh Mfg. Corp.
Mellon Institute of Ind. Research
Miami Shipbuilding Corp.
Mid-Continent Engineering Co., Inc.
Michlc Printing Press & Mfg. Co.
Milts 5c Merrill
MeAuley Automatic Trap Co.
Arthur Mcnnell Machine Co.
Midland Die & Machine Co.
Milford Canning Co.
Minncapolis-Honcywcll Regulator Co.
Modern Mold Works
Monongahela W. Penn Public Serv. Co.
Morgan Wood Products Co.
Motor Iron Parts Co.
Murray Ohio Company
National Bearing Metals Corp.
National Cash Register Corp.
National Container Corp.
National Coil Co.
National Electric Service Co.
Nolvcx File Co.
North American Aviation, Inc.
Ohio Pattern Works & Foundry Co.
Ohio Public Service Co.
Oil Well Supply Co.
The Oil Gear Co.
Owens, Illinois Glass Corp.
Patterson Foundry & Machine Co.
Peerless Mold & Machine Co.
Pollak-Stockton Shipbuilding Corp.
Potter & Rayficld
Premier Rubber Mfg. Co.
Pump Eng. Service Co.
Pyott Foundry 6c Machine Co.
Pvramid Metals Co.
i
Raytheon Mfg. Co.
Republic Aviation Corp.
Republic Drill & Tool Co.
Rich moil d Shipyards
Ridge Tool Company
San Francisco Mines of Mexico
Scott Vincr Company
Seattle Tacoma Shipbuilding Corp.
Shartle Machine Co.
Sheffield Corp.
Shell Oil Co.
Shelter Mfg. Co.
Singer Mfg. Co.
A. O. Smith Corp.
Snap-on Tools, Inc.
Sneed Manufacturing Co.
Snap-on Tools Corp.
South Lake High School
Southern Aluminum Co.
Southern Pacific Co.
Spelman College
Sperry Products, Inc.
The Standcr Coppersmith Co.
Stewart Warner Corp.
St. Clair High School
Stoncr-Mudgc, Inc.
Stuck 6c Blair Mold Works
Sunray Stove Co.
Sutton Tool Co.
Tap pan Stove Co.
Tennessee Polytechnic Institute
Tennessee Valley Authority
Texas 6c Pacific Railway Co.
Thompson Grinder Co.
Thompson Products, Inc.
Tietzman Engr. Co.
Timken Roller Bearing Co.
Torrington Mfg. Co.
Trailmobile Corporation
Trumbull Electric Mfg. Co.
Tubizc Chattilon Corp.
|. C. Ullmer Company
L"nion Electric Steel Corp.
LTnion Fork 6c Hoe Co.
Union Spring 6c Mfg. Co.
United Aircraft Products Co.
Universal Cyclops Steel Co.
Universal Tool Company
Uptown Tool Works
Warner Aircraft Corp.
Washington Specialties Co.
West Virginia State College
Western Penna.
Whole Wheat Mills. Inc.
Wright Machine Co.
Wyckoff Drawn Steel Co.
Zanesville Mold Co.
Zig Engineering Service Co.
Schools
for the Deaf
i
I
QUEEN
I
217 - 19 - 21 EAST SECOND STREET
CITY
MACHINE
TOOL
COMPANY
CINCINNATI 2, OHIO. U. S. A.
Page Nineteen
Page 20

i
I N
ALL PRINCIPAL CITIES. IF YOU DO NOT
KNOW THE AGENT IN YOUR
TERRITORY, WRITE US.
QUEEN CITY MACHINE TOOL CO.
217-19-21 E. SECOND STREET
CINCINNATI 2. OHIO
Page 21

NEW No. 50B 5 H. P., No. 75B l/
HEAVY DUTY BUFFING AND POLISHING MACHINE
MAXIMUM
EFFICIENCY
o'
'll
.....
2 H. P. and No. 100B 10 H. P. QUEEN CITY
STURDY
CONSTRUCTION
r
Hu ■
1
j
n
The No. 50B, 75B and 100B
QUEEN CITY Heavy Duty
Four Ball Bearing Buffers
and Polishers are of the
sturdiest construction and
are designed to give efficient
and smooth performance.
The spindle is of one piece
chrome-nickel steel and is
mounted on four ball bear
ings providing
smoothness and quietness of
operation. On these machines
the spindle extensions are
extra long and thereby per
mit unusually
bulky work to be conven
iently handled. These ma
chines can be furnished in
any constant speed from 2400
RPM t.o 3
other speed that may be de
sired. Either multiple V-belt
maximum
large and
GOO RPM or any
i
f Q'Jef/
n
CITYNV-
—
-
1
• 1
fa
•@® •
\
or flat belt drive can be
furnished. The bases are of
heavy cast construction with
large floor surface giving
utmost rigidity. The ball
bearing motor is mounted in
the base out of the way, yet
is readily accessible for belt
tension adjustment. The Nos.
SOB, 7513, and 100B QUEEN
CITY Heavy Duly Buffers
and Polishers are designed
for use where severe service
and continuous
are required.
operation
'
;
m
111
V
■
SI
'
ij
I
: :
ll:
1 —
. /Wj
'
(I
I
COMPLETE SPECIFICATIONS
Machine No.
Horse Power
~~3i
9
iifi
~ -r
Spindle Speed
A.C. Current Specifications
Distance between wheels
Length of Spindle overall
Diameter of Arbor at Wheels
Diameter of Wheel Flanges
Distance between Flanges
d
—
Height from Floor to Center
of Spindle
Length of Bearing Arm
Extension
Height Overall
Size of Column at Floor
V ..
Net Weight
Weight Crated
Price Complete
F.O.B. Cincinnati, Ohio
________________
Can be furnished in
speeds required for
almost any kind of
required.
MANUFACTURED BY QUEEN CITY MACHINE TOOL CO.
217 EAST SECOND STREET, CINCINNATI 2, OHIO
50B
5
Can be furnished in
speeds required foi
work. Specify speed
220, 440 or 550 volts
50 or 60 cycles, 2 or
3 phase.
59 Vi"
70"
lVi"
5" 5"
3"
38-3/16"
17 M
j
"
45"
34" wide x 29" deep 34" wide x 29" deep 34" wide x 29" deep
1200 lbs.
1250 lbs.
almost any kind of
work. Specify speed
required.
220, 440 or 550 volts
50 or 60 cycles, 2 or
3 phase.
75B
7%
59 Vi
70"
1 %"
3"
38-3/16"
17%"
45"
1350 lbs.
1400 lbs.
100B
10
Can be furnished in
speeds required for
almost any kind of
work. Specify speed
required.
220, 440 or 550 volts
50 or 60 cycles, 2 or
"
3 phase.
59 Vx "
70"
1 Vi
5"
3"
38-3/16"
1
7 V>"
45"
1450 lbs.
1500 lbs.
"
Page 22

2ueen
Gitsf
30" Spindle Height Heavy Duty Buffers
Code
WUMOT30
WUMOV30
WUMOW30
MOTOR
—
EQUIPMENT
Model
13-B
14-B
15-B
H.P.
2
3
5
Queen City Machine Tool Company
BALL BEARING
1800 or 3600 R.P.M. Heavy Duty, induction type, four ball bearings, 110,
220, 440 or 550 volts, 1, 2 or 3 phase, 50 or 60 cycles.
Allcn-Bradley push-button switch with overload protection. Tool Tray
and Water Pot if desired.
R.P.M.
(specify)
1800
or
| 3600
Dia.
Arbor
Wi"
tyi"
1 VaT
Distance
Between
FInngcs
4 61/6"
46i/,"
46i/"
Overall
Spindle
Length
56"
56i/"
56i/"
Height
to
Spindle
30"
30" 430 Lbs.
30" 500
Size
of
Base
201/OX183/,"
20x19"
20x19" | 460 Lbs.
425 Lbs.
Net
PRICE UPON APPLICATION
CINCINNATI 2, OHIO
Wgt.
Crated
460 Lbs.
495 Lbs.
Lbs.
Wgt.
Boxed
Export
560 Lbs.
610 Lbs.
620 Lbs.
Page 23

2ueen
Gity
30" Spindle Height Heavy Duty Floor Grinders
___,wi....
Code
WUFUS30
WUMOJ30
WUMOK30
MOTOR
WHEELS
—
—
EQUIPMENT —
Model
4-F
10-1-
1
1-F
H.P.
2
3
5
Queen City Machine Tool Company
BALL BEARING
1750 R.P.M. Heavy Duly, ball bearing induction type, 110, 220, "140 or
550 volts, 1, 2 or 3 phase, 50 or GO cycles.
Carborundum balanced. Two wheels, one coarse and one fine arc fur
nished for a variety of work.
Two Carborundum wheels, safe enclosed guards with built-in exhaust
provision. Allen-Bradley push-button switch with overload protection.
Adjustable and safe work rests, tool tray, adjustable shatterproof glass
eyeshields.
R.P.M.
1800
1800
1800
Wheel
Size
12x2"
12x3"
11x3"
Dia.
Arbor
1 V
1
Distance
Between
Wheels
201/,"
a
h
21"
2-114"
Overall
Spindle
Length
30"
33i/"
33
1/" j 30"
Height
to
Spindle
30"
30"
Size
of
Base
20x19"
20x19"
20x19"
Net
•155 Lbs.
•190
Lbs.
555 Lbs.
PRICE UPON APPLICATION
CINCINNATI 2, OHIO
Wgt.
Crated
•175 Lbs.
530 Lbs.
595 Lbs.
Wgt.
Boxed
Export
GOO Lbs.
G50
Lbs.
700 Lbs.
Page 24

PRICE LIST NO. 7
EFFECTIVE NOVEMBER 30, 1950
QUEEN
CITY
MACH I N E TOOL
217 EAST 2ND STREET
COMPANY
CINCINNATI 2, OHIO, U. S. A.
All prices are net F. O. B. Cincinnati, Ohio. Prices are subject to change without notice.
SINGLE
PHASE
No. IB—1/3 H. P. Heavy Duty Bench Grinder
No. 1J4B
Pedestals for either size
Eyeshiclds
—1/2 H. P. Heavy Duty Bench Grinder
_______________________
_________________________________
No. 2B—1 H. P. Heavy Duty Bench Grinder
No. 3F—1 H. P. Heavy Duty Floor Grinder
No. 4F—2 H. P. Heavy Duty Floor Grinder
No. 10F—
No. 11F
No. 6BF—
No. 7BF
3 H. P. Heavy Duty Floor Grinder
—5 H. P. Heavy Duty Floor Grinder
1 H. P. Combination Buffer and Grinder-
—2 H. P. Combination Buffer and Grinder-
No. 16BF—3 H. P. Combination Buffer and Grinder
No. 17BF
—5 H. P. Combination Buffer and Grinder
No. 8DF—1 H. P. Combination Disc Grinder
No. 9DF—2 H. P. Combination Disc Grinder
No. 18DF—3 H. P. Combination Disc Grinder_____
No. 19DF
No. 12B—1 H. P. Heavy Duty Buffer
No. 13B
No. 14B—3 H. P. Heavy Duty Buffer
No. 15B—5 H. P. Heavy Duty Buffer
—5 H. P. Combination Disc Grinder_____
___________
—2 H. P. Heavy Duty Buffer
_____________
_____________
___________
No. 318—3 H. P. Heavy Duty Disc Grinder
No. 518—5 H. P. Heavy Duty Disc Grinder
_____
___
______
________
________
______
______
______
_____
________
________
.$ 67.00
91.00
22.00
6.00
— 156.00
— 190.00
__ 307.00
— 354.00
— 446.00
__
189.00
__ 298.00
362.00
__ 446.00
__ 254.00
__ 364.00
__ 472.00
— 578.00
__ 207.00
__ 293.00
__ 362.00
446.00
----
(3 phase only)
__
(3 phase only)
THREE
PHASE
$ 67.00
91.00
22.00
6.00
156.00
190.00
255.00
293.00
371.00
189.00
249.00
302.00
371.00
254.00
303.00
394.00
482.00
188.00
244.00
302.00
371.00
619.00
758.00
PARTS
LIST
Base, complete with A. C. 3 phase, 60 cycle, 220, 440, or 550 volt motor, switch,
shelf, rockershaft
R. H. or L. H. Universal lever feed table
R. H. or L. H. Plain table
18" x 1" Ground Steel Discs
CARBORUNDUM Steel backed 18 x 1 x 5" wheel for steel
CARBORUNDUM Steel backed 18 x 1 x 5" wheel for cast iron
18" R. H. or L. H. steel dust hoods
Wheel dresser
__________________________________________
____________________________________________
_____________________________
__________________________________________
_______________________________________
_____________
_________
__________________________________
Prices on Model No. 75 and No. 100 furnished on application.
MACHINE
NO. 318
$352.00
87.00
MACHINE
NO. 518
$468.00
105.00
36.00
29.00
37.00
41.00
31.00
24.00 24.00
46.00
29.00
37.00
41.00
31.00