Grizzly T10065, T10066 User guide

MODEL T10065/T10066

HIGH-PRECISION DOUBLE-

CLAMP MILLING VISE

INSTRUCTIONS

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Introduction

The 4" Model T10065 and 6" Model T10066
High-Precision Double-Clamp Milling Vise feature
mobile jaws on each end and a removable fixed
jaw in the center. This provides a wide variety of
secure clamping options when working with com­plex workpieces, all while delivering over three
tons of clamping pressure.

The vise can securely clamp onto a single work­piece using one set of mobile jaws, or clamp
multiple workpieces of the same or different sizes.
The vise can also be converted to a traditional
vise by removing the fixed center jaw and fixing
the step-side jaw to the body using the provided
step-side lock plate.

Additionally, the vise can be fitted with different
jaws and jaw plates, providing the most precise
and secure holds possible for the workpiece.
(Additional plates and jaws sold separately.)

Figure 1. Model T10065 High-Precision Double-

Clamp Milling Vise.

Maintenance

Keep all unpainted machined surfaces rust-free
with regular applications of products like G96
Gun Treatment, SLIPIT

®

, or Boeshield® T-9.

Specifications

T10065:

Length
Width
Height
Jaw Opening
Jaw Opening (With Center Removed)
Jaw Width
Bed Height
Maximum Pressure
Limit Pressure
Lockwell® Anti-Lift System
Down-Thrust Mechanism Ratio
Flame-Hardened Vise Bed
Vise Body
Vise Tensile Strength
Meets or Exceeds JIS Grade 1 Standards
Chip Covers Included
Weight

T10066:

Length
Width
Height
Jaw Opening
Jaw Opening (With Center Removed)
Jaw Width
Bed Height
Maximum Pressure
Limit Pressure
Lockwell® Anti-Lift System
Down-Thrust Mechanism Ratio
Flame-Hardened Vise Bed
Vise Body
Vise Tensile Strength
Meets or Exceeds JIS Grade 1 Standards

®

Chip Covers Included
Weight

............................................................. 18"

................................................................ 4"

......................................................... 3 13⁄16"

.................................................3 1⁄2 "

...........9 1⁄4"

......................................................... 4"

.....................................................2 1⁄2 "

..............................4,945 lbs.

.......................................5,845 lbs.

............................ Yes

.......................1:1

....................HRC 45°

............................. Ductile Iron FCD60

........................ 80,000 PSI

.... Yes

.................................... Yes

...................................................... 44 lbs.

..........................................................21 1⁄8"

................................................................6"

............................................................4 7⁄8"

.................................................4 7⁄8"

......... 12 1⁄4"

.........................................................6"

.....................................................3 1⁄4"

..............................6,744 lbs.

....................................... 7,41 8 l bs.

............................ Yes

.......................1:1

....................HRC 45°

............................. Ductile Iron FCD60

........................ 80,000 PSI

.... Yes

.................................... Yes

..................................................... 116 lb s.

COPYRIGHT © SEPTEMBER, 2012 BY GRIZZLY INDUSTRIAL, INC., REVISED MARCH, 2021 (CS)

NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

(FOR MODELS MFD. SINCE 2/21) #JM15256 PRINTED IN TAIWAN

Vise is very heavy! Get another person to
help you or use hoist when lifting or plac­ing vise. Wear heavy-duty leather boots for
foot and toe protection, and keep hands and
fingers away from all pinch points. Ignoring
this warning can lead to severe pinching or
crushing injuries!

Figure 3. Opening jaws.

Standard Operation

To open vise:

Rotate handle counterclockwise to open vise

1.

jaws. Step-side jaws (see Figure 2) will open
slightly first, then fore-side will open.

Fore-Side

Step-Side

Fixed Center

Handle

To close vise:

1.

Rotate handle clockwise to bring vise jaws

back toward center. Fore-side jaws will move
first, stopping after lightly clamping fore-side
workpiece. Step-Side jaws will then begin to
close.

Once both sides contact their workpieces,

2.

apply final tightening pressure. Force will
automatically be evenly distributed to both
sides (see Figure 4).

Figure 2. Identifying vise sides.

2. Once fore-side has opened completely, step-

side will resume opening. Continue opening
until there is adequate room to insert work­piece (see Figure 3). T10065 has maximum
clamping range of 3 1⁄2" using fixed center jaw,
while T10066 can clamp up to 4 7⁄8".

Note: There will be increased resistance

when turning handle once fore-side has been
opened completely and step-side begins to
open. This is normal.

-2-

Workpieces

Figure 4. Tightening workpieces.

Once work has been completed, rotate han-

3.

dle counterclockwise to open jaws. As when
previously opening jaws, step-side opens
slightly first before fore-side opens.

Note: Step-side jaws will always open slightly

before fore-side jaws. Step-side jaws will

5

always open between

⁄16"– 3⁄8".

Model T10065/66 (Mfd. Since 2/21)

Removing Fixed Jaw & Securing
Step-Side

By reconfiguring the jaws and jaw plates, this
vise can be adapted to handle almost any type of
workpiece. The fixed center jaw can be removed
and the step-side made stationary to clamp larger
workpieces.

Tools Needed Qty

Hex Wrench 8mm (T10065) .............................. 1

Hex Wrench

To remove fixed jaw and secure step-side:

1.

Remove (2) cap screws attached to top of

fixed jaw and remove jaw (see Figure 5).

3

/8" (T10066) ................................. 1

Fixed

Jaw

Replacing Vise Jaws

The fore and step-side jaws can also be removed
along with the center, and replaced with machin­able soft jaws. Soft jaws offer the precision of
hardened parallel blocks, and can be easily
machined back to perfection after frequent use.

In addition to the soft jaws offered by Grizzly,
many vise owners prefer to custom make their
own soft jaw sets out of aluminum, customizing
grooves and steps (often referred to as "jack
blocks") directly onto the soft jaws.

Tools Needed Qty

Hex Wrench 8mm (T10065) .............................. 1

Hex Wrench

To replace jaws:

1. Remove locking pin from side of desired jaw

and remove set screw used to adjust jaw
against leadscrew nut (see Figure 7). Lift jaw
directly up to remove.

3

/8" (T10066) ................................. 1

Figure 5. Removing center jaw.

Open vise until outer edge of step-side is

2.

flush with matching edge of vise body.

Attach step-side lock plate to step-side and

3.

vise body using (6) 3⁄8"-16 x 11⁄2" cap screws
that came with vise (see Figure 6).

Note: Model T10066 uses 1⁄2"-13 x 1 3⁄4" cap

screws.

Lock

Plate

Replacement

Jaws

Locking

Pin

Figure 7. Changing jaws.

Set alternate jaw (sold separately) down on

2.

leadscrew nut. Thread in adjusting set screw
and insert locking pin.

Apply directions listed in Removing Fixed

3.
Jaw & Securing Step-Side section to

remove and replace center jaw.

Figure 6. Attaching step-side lock plate.

Model T10065/66 (Mfd. Since 2/21)

-3-

Replacing & Moving Jaw Plates

Jaw plates are also interchangeable and can be
used in a variety of ways. Additionally, jaw plates
can be bolted onto the opposite ends of the step
and fore-side jaws, enhancing the overall clamp­ing range of the vise.

Tools Needed Qty

Hex Wrench 8mm (T10065) .............................. 1

Hex Wrench

To change jaw plates:

Remove (2) cap screws holding jaw plate to

1.

jaw (see Figure 8).

Replace original jaw plate with alternate plate

2.

(sold separately) and tighten into place (see
Figure 8).

Remove

Existing

Jaw Plate

3

/8" (T10066) ................................. 1

x 2

Accessories

SB1284 —4" Step Jaw for T10065
SB1286 —6" Step Jaw for T10066

These step jaws hold flat stock and are direct jaw
plate replacements for your milling vise. They are
precision-ground and flame-hardened for added
accuracy and durability. Sold in pairs.

Figure 9. 4" and 6" step jaws for milling vises.

SB1287—4" V Jaw for T10065
SB1289 —6" V Jaw for T10066

These jaws feature horizontal and vertical
V-grooves to secure round stock parallel or per­pendicular to vise during operation. They are
precision-ground and flame-hardened for added
accuracy and durability.

Alternate

Jaw Plate

Figure 8. Removing and replacing jaw plates.

Note: Jaw plates can also be attached to

opposite ends of jaws. This allows for wider
clamping area when working with extra-long
narrow workpieces (see Common Clamping
Arrangements on Page 5).

Figure 10. 4" and 6" V jaws for milling vises.

-4-

Model T10065/66 (Mfd. Since 2/21)

Common Clamping Arrangements

= Jaw Plate

Figure 11. Clamping two identical-sized

workpieces at once.

= Workpiece

Figure 14. Clamping thin workpieces of different

sizes with ridged jaw plates (sold separately).

Figure 12. Clamping two different-sized

workpieces at once.

Figure 13. Clamping single large workpiece by

removing center jaw.

Figure 15. Clamping multiple sizes and shapes

by repositioning jaw plates.

Figure 16. Clamping extra-long, thin workpieces.

Model T10065/66 (Mfd. Since 2/21)

-5-

Dimensional Specifications

A

B

h

c

H

C

i

C

D

g

d

e

Model

T10065

T10066

a

j

Length Specifications (in inches)

A

4.05 1.29 3.54 1.49 15.9 4.09 3.99 2.5 0.68 0.51 1.22 3.79 2.5 1.85 16.9 5.62 7.67 44 lbs.

5.98 1.6 4.9 1.75 20.47 6 4.98 3.87 0.94 0.7 0.63 4.86 3.25 2.52 25.15 7.59 9.64 116 lbs.

C

B

D

a b c d e f g h

f

H

i j

b

k

l

k l

Weight

Inspection Specifications

Parallelism: Squareness:

Running face to
bottom of bed

G

Guaranteed: 0.0004"

G

Keyways on bottom
of bed to jaw plate

Keyways on bottom
of bed to jaw

Guaranteed: 0.0008"

Between running
face to jaw plate

-6-

Guaranteed: 0.0006"

Running face of the
test block to bottom

Guaranteed: 0.0008"

Guaranteed: 0.0006"

Model T10065/66 (Mfd. Since 2/21)

T10065 Parts Breakdown & List

REF PART # DES CRIP TIO N REF P ART # DES CRIP TIO N

35

28

26

30

36

41

33

34

27

33

34

26

32

34

22

33

34

33

31V2

25

21

20

27

30

23

28

35

24A

24

21
20

4

7

1V2

40

3

29

2

5

8

2

3

37

40

38

16

17

10

11

12

13

6

10A

29

39

42

43

44

15

18

1V2 PT10065001V2 VISE BASE V2. 02.21 24 PT10065024 STATI O NARY CHI P G UARD
2 PT10065002 RAIL CAP 4-PC 25 PT10065025 CHIP GUA RD CLI P
3 PT10065003 FLAT HD CAP SCR 1/4-20 X 1/2 26 PT10065026 SET SCREW M8-1.25 X 16 BALL PT
4 PT10065004 VI SE LEADSCREW 27 PT10065027 MOVABLE JAW 2-PC
5 PT10065005 FO RE- SI DE LE ADS CREW NUT 28 PT10065028 LOCKING PIN 2-PC
6 PT10065006 STEP-SIDE LEADSCREW NUT 29 PT10065029 LEADSCREW NUT SLEEVE 2-PC
7 PT10065007 CAP SCREW 1/4-20 X 3-1/2 30 PT10065030 SET SCREW 3/8-16 X 5/ 8
8 PT10065008 STEP-SIDE COMPRESSION SPRING 2-PC 31V2 PT10065031V2 FIXED JAW V2.02. 21
10A PT10065010A ADJUSTING LEADSCREW STOPPER ASSEMBLY 32 PT10065032 HEX BOLT 3/8-16 X 1-1/2
10 PT10065010 ADJUSTING LEADSCREW STOPPER 33 PT10065033 JAW PLATE 4-PC
11 PT10065011 STOPPER ADJUSTMENT PIN 34 PT10065034 CAP SCREW 3/8-16 X 1/ 2
12 PT10065012 COLLAR 11.8MM 35 PT10065035 KNOB BOLT M8-1.25 X 38
13 PT10065013 DISC SPRING 12 X 5.2MM 36 PT10065036 STEP-SIDE LOCK PLATE
15 PT10065015 LEADSCREW STOPPER BRAKE 37 PT10065037 HANDLE ASSEMBLY
16 PT10065016 SET SCREW M8-1 X 12 CONE PT 38 PT10065038 SET SCREW 1/4-20 X 1/ 4
17 PT10065017 COMPRESSION SPRING 39 PT10065039 CAP SCREW 3/8-16 X 1-1/ 2
18 PT10065018 ROLL PIN 4 X 30 40 PT10065040 MILL TABLE GUIDE BLOCK 2-PC
20 PT10065020 SEGMENTED COIL SPRING 4-PC 41 PT10065041 MILL TABLE CLAMP KIT 4-PC
21 PT10065021 PHLP HD SCR M3-.5 X 6 42 PT10065042 HEX WRE NCH 3/ 1 6
22 PT10065022 FORE-SIDE SLIDING CHIP GUARD 43 PT10065043 HEX WRE NCH 4MM
23 PT10065023 STEP-SIDE SLIDING CHIP GUARD 44 PT10065044 HEX WRE NCH 8MM
24A PT10065024A STA TI ONA RY CHI P GUA RD W/ CLI P

Model T10065/66 (Mfd. Since 2/21)

-7-

T10066 Parts Breakdown & List

REF P ART # DES CRIP TIO N REF P ART # DES CRIP TIO N

35

26

30

36

34

33

27

26

32

33

34

34

28

33

22V2

41

33

31V2

24AV2

25V2

24V2

27

30

23V2

34

38

3

5V2

2

1V2

40

2

40

3

29

6V2

10

11

14

14

13

12

10A

37

16

17

19

1V2 PT10066001V2 VISE BASE V2. 02.21 24AV2 PT10066024AV2 STATIONARY CHIP GUARD W/CLIP V2. 02.21
2 PT10066002 RAIL CAP 4-PC 24V2 PT10066024V2 STATIONARY CHIP GUARD V2.02.21
3 PT10066003 FLAT HD CAP SCR 1/4-20 X 1/2 25V2 PT10066025V2 CHIP GUARD CLIP V2.02.21
4 PT10066004 VI SE LEADSCREW 26 PT10066026 SET SCREW M8-1.25 X 16 BALL PT
5V2 PT10066005V2 FORE-SIDE LEADSCREW NUT V2.02.21 27 PT10066027 MOVABLE JAW 2-PC
6V2 PT10066006V2 STEP-SIDE LEADSCREW NUT V2.02.21 28 PT10066028 LOCKING PIN 2-PC
7 PT10066007 CAP SCREW 5/16-18 X 4-1/2 29 PT10066029 LEADSCREW NUT SLEEVE 2-PC
8 PT10066008 STEP-SIDE COMPRESSION SPRING 30 PT10066030 SET SCREW 1/2-13 X 3/ 4
10A PT10066010A ADJUSTING LEADSCREW STOPPER ASSEMBLY 31V2 PT10066031V2 FIXED JAW V2.02.21
10 PT10066010 ADJUSTING LEADSCREW STOPPER 32 PT10066032 CAP SCREW 7/16-14 X 2
11 PT10066011 STOPPER ADJUSTMENT PIN 33 PT10066033 JAW PLATE 4-PC
12 PT10066012 COLLAR 16MM 34 PT10066034 CAP SCREW 1/2-13 X 3/4
13 PT10066013 UPPER DISC SPRING 16 X 8.2MM 35 PT10066035 KNOB BOLT M8-1.25 X 38
14 PT10066014 LOWER DISC SPRING 16 X 0.8MM 36 PT10066036 STEP-SIDE LOCK PLATE
15 PT10066015 LEADSCREW STOPPER BRAKE 37 PT10066037 HANDLE ASSEMBLY
16 PT10066016 SET SCREW M12-1.25 X 20 CONE PT 38 PT10066038 SET SCREW 5/16-18 X 5/ 16
17 PT10066017 COMPRESSION SPRING 39 PT10066039 CAP SCREW 1/2-13 X 1-3/ 4
18 PT10066018 ROLL PIN 4 X 30 40 PT10066040 MILL TABLE GUIDE BLOCK 2-PC
19 PT10066019 L EA DSCRE W HANDL E S HROUD 41 PT10066041 MILL TABLE CLAMP KIT 4-PC
22V2 PT10066022V2 FORE-SIDE SLIDING CHIP GUARD V2.02. 21 42 PT10066042 T-HA NDLE HEX WRENCH 6 MM
23V2 PT10066023V2 STEP-SIDE SLIDING CHIP GUARD V2.02.21 43 PT10066043 HEX WRE NCH 3/ 8

18

15

28

35

43

4

7

8

29

42

39

-8-

Model T10065/66 (Mfd. Since 2/21)