Operating Instructions Revsion: FIN-001
Factory: Agent:
ESCO Tool Company, a Unit of ESCO Technologies, Inc.
75 October Hill Road Ste A, Holliston, MA 01746 USA
Tel 508.429.4441 | Fax 508.429.2811
Email: millhog@escotool.com | Website: www.escotool.com
Millhog Series - “Fin Hog”
MILLHOG SERIES: FIN MILLHOG
- 90 PSI (6.2 BAR) INLET PRESSURE
DISCONNECT AIR SUPPLY BEFORE SERVICING
UNDERSTAND ALL INSTRUCTIONS BEFORE USING
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 1
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
ESCO Tool Guarantee
Guarantee: The manufacturer guarantees its products to be free from defects in material or
workmanship for a period of one year from date of shipment from its factory. Said guarantee will not
apply if equipment is used in conditions of service for which it is not recommended. The
manufacturer is not responsible for damage to its products through improper use, physical damage,
poor operating practice, or normal wear.
If any device is found unsatisfactory under the guarantee, the buyer must notify ESCO Tool in writing
and after receipt of shipping instructions, buyer must return it directly to ESCO Tool, 75 October Hill
Road, Holliston, MA 01746, USA, shipping charges prepaid. Such equipment will be replaced or put in
satisfactory operating condition, free of all charges except transportation. The correction of any
factory defect by repair or replacement by the manufacturer shall constitute fulfillment of all
obligations to the purchaser. Manufacturer's guarantee is void if unauthorized repairs are made to its
products.
Manufacturer shall not be liable for consequential damage in case of failure to meet the conditions of
any Guarantee or Shipping Schedule, nor will claims for labor, loss of profit, repairs, or other expenses
incidental to replacement be allowed.
No other representations, guarantees or warranties, expressed or implied, are made by the
manufacturer in connection with the manufacture and sale of its equipment.
Hold Harmless Agreement
Customer agrees to defend, indemnify and hold ESCO Tool, its owners, agents, officers, and/or employees free
and harmless from and against any and all claims, liabilities, losses, costs and out of pocket expenses (including
attorney’s fees) arising out of, or in connection with the ESCO Tool equipment, its use or transportation, or out
of operations conducted by customer, its agents, employees, contractors, representatives, guests or invitees,
including, but not limited to, active and/or passive negligence.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 2
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Contents
INSTRUCTION FOR PUTTING INTO USE ................................................................................................................................... 4
UNPACKING ................................................................................................................................................................................... 4
AIR SUPPLY .................................................................................................................................................................................... 4
ILLUSTRATED DESCRIPTION OF FUNCTION ............................................................................................................................................. 4
LIMITATION ON AMBIENT CONDITIONS ................................................................................................................................................ 4
LIST OF CONTENTS ........................................................................................................................................................................... 5
SAFETY PRECAUTIONS ............................................................................................................................................................ 5
PRECAUTIONS AND USE OF PERSONAL PROTECTIVE EQUIPMENT, EYE PROTECTION ........................................................................................ 5
SPECIAL SAFETY PRECAUTIONS, PINCH POINTS ....................................................................................................................................... 5
EXPLANATION OF SYMBOLS ............................................................................................................................................................... 6
DISCLAIMER ................................................................................................................................................................................... 6
OPERATING ERGONOMICS ................................................................................................................................................................ 6
OPERATING INSTRUCTIONS ................................................................................................................................................... 7
IDENTIFICATION OF OPERATING CONTROLS AND THEIR USE ...................................................................................................................... 7
SELECTION OF PROPER TOOLING ......................................................................................................................................................... 7
Clamp rib selection ................................................................................................................................................................ 7
Fin removal head selection .................................................................................................................................................... 7
INSTALLATION OF PROPER TOOLING .................................................................................................................................................... 8
Clamp rib installation ............................................................................................................................................................ 8
Fin head removal and installation ......................................................................................................................................... 8
MOUNTING THE TOOL TO THE WORK .................................................................................................................................................. 8
AIR CONNECTION ............................................................................................................................................................................ 8
OPERATION OF TOOL ....................................................................................................................................................................... 8
TOOL LIMITS .................................................................................................................................................................................. 9
Size limits ............................................................................................................................................................................... 9
Material limits ....................................................................................................................................................................... 9
MAINTENANCE AND SERVICING ............................................................................................................................................. 9
REGULAR CLEANING AND LUBRICATION ................................................................................................................................................ 9
USER SERVICE ................................................................................................................................................................................. 9
SERVICING BY MANUFACTURER OR AGENT ............................................................................................................................................ 9
FIN HOG CLAMP RIB AND PAD SELECTOR CHART ................................................................................................................. 10
PARTS LIST AND DRAWINGS ................................................................................................................................................ 11
GEAR ASSEMBLY ........................................................................................................................................................................... 12
AIR MOTOR ................................................................................................................................................................................. 14
3/4” MANDREL ........................................................................................................................................................................... 16
1” MANDREL ............................................................................................................................................................................... 17
CUTTERHEADS .............................................................................................................................................................................. 17
WART" MILLHOG - CUTTERHEAD PARTS LIST ........................................................................................................................... 18
BLADES ....................................................................................................................................................................................... 19
AIR HOSE..................................................................................................................................................................................... 21
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 3
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Instruction for putting into use
Unpacking
1. Use caution when handling the tool, cutting blades are sharp. Typically they are protected, however,
exposed blades can cause injury.
2. Clean any excess oil, grease or rust preventive from the surface of the tool.
Air supply
1. Recommended air pressure, 90 psi (6.2 bar)
2. Recommended air volume, 46 cfm (1133 lt/min.)
3. Clean, moisture free air is essential for trouble free operation.
4. Oil laden operating air should be used. Use a light weight air tool motor oil (s.a.e.10).
5. A hose whip with filter and lubricator is provided with each tool. Be sure air filter is clean and lubricator is
full before use. For lubricator adjustment instructions see 4a.
Illustrated description of function
Limitation on ambient conditions
1. In damp, moist or humid air, extra precaution must be taken in order to provide the tool with moisture
free, oil laden air.
2. In temperatures below 32 degrees Fahrenheit (0 Celsius) a lubricant with antifreeze, such as Marvel Air-
Tool Oil , must be used.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 4
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
List of contents
Kit contains:
Pneumatic motor and gear drive
Rack and pinion feed mechanism
Draw rod and wrench assembly
One or more clamp rib sets
One or more clamp pad set
One or Fin removal heads
Hose, 1/2” with filter, lubricator and quick connect couplers
Allen wrench set
Carrying case
Safety precautions
Precautions and use of personal protective equipment, eye protection
1. Do not connect air until tool is securely fastened to the inside diameter of a pipe or tube.
2. Use caution when handling the tool, cutting blades are sharp. Typically they are protected, however,
exposed blades can cause injury.
3. Personal protective equipment should include, but not be limited to:
a. Safety glasses
b. Work gloves
c. Work boots, or shoes
d. Long sleeve shirts
e. Long pants
f. Ear protection should be used when operator is exposed to long periods of use.
Special safety precautions, pinch points
1. Always disconnect air supply before installing or changing fin removal heads, securing to pipe or tube,
adjusting, moving, or breaking machine down.
2. Do not modify or defeat safety devices
a. Never tie down throttle lever
3. Fin removal heads can cause serious injury, use caution when handling tool when blades are installed
4. Tube fin can be hot and sharp. Be careful when clearing from tool.
5. Moving and stationary parts can pinch or cause serious injury. Pay extra attention to rotating fin removal
head it can not be adequately guarded.
6. During use, machinery may separate, lurch or fall.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 5
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Explanation of symbols
Caution (refer to accompanying documents)
Safety glasses must be worn
Face Shield must be worn
Protective gloves must be worn
Hard hat must be worn
Fin Removal Head can cause pinch points
Disclaimer
1. If the equipment is used in a manner not specified by ESCO Tool, the protection provided by the
equipment may be impaired.
Operating ergonomics
1. Tool must be mounted at a reasonable working height.
2. Tool may be used in any orientation.
3. Operator must be in a position not to be injured as the machinery may separate, lurch or fall. Operator
must have both feet on a stable platform. Reaching or leaning is not acceptable operating ergonomics.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 6
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Operating instructions
Identification of operating controls and their use
Clamp ribs / pads
Secures tool to tube or pipe inside diameter.
Available in many sizes, see accompanying
clamp rib chart.
Mandrel
Provides torque acceptance for entire tool.
Mounts the tool to the tube or pipe inside
diameter using clamp rib and pad sets.
c.Allows movement of tool.
Allows axial rotation for fin removal head.
Used to advance and retract the fin removal
head to and from the tube end.
Gear drive
Transfers power from pneumatic motor to the
fin removal mounting flange.
Rack and pinion feed mechanism
Engages the mandrel, advances and retracts
the gear case and fin removal head.
Draw rod nut
Actuates the clamping mechanism.
Feed wrench
Engages the rack and pinion feed mechanism
to advance and retract the gear head and fin
removal head.
Throttle lever
Throttle lever requires deliberate action by the
operator to activate the tool.
Actuating lever starts tool.
Release of lever stops tool.
Nipple, air inlet
Accepts valved quick connect coupler for
connecting air supply.
Air supply must be disconnected before
installing or changing fin removal heads,
securing to pipe or tube, adjusting, moving, or
breaking machine down.
Pneumatic motor
Provides power to gear head.
Recommended requirements
air pressure, 90 psi (6.2 bar)
Air volume, 46 cfm (1133 lt/min.)
Clean, moisture free, oil laden
operating air..
Use a light weight air tool motor oil
(s.a.e.10).
Drive shaft
Rotates and holds the fin rmoval head.
Fin removal head
Engages the tube fin and seperates it from the
tube outside diameter of the tube.
Actuator
Attaches to draw rod and locates clamp ribs /
pads on mandrel.
Selection of proper tooling
Clamp rib selection
1. Measure inside diameter of tube or pipe. Or using the
outside diameter and minimum wall thickness, calculate the
inside diameter.
2. Using the inside diameter and the accompanying clamp rib
chart select the proper clamp rib / pad set(s).
3. Please note clamp pads attach to clamp ribs. Clamp ribs can
be used without clamp pads.
Fin removal head selection
1. Select a fin removal head.
a. Determine which direction the fin is wound.
i. left hand wound (top image)
ii. right hand wound (bottom image)
2. Measure the outside diameter of the tube
a. Tube fin head size must match the outside diameter of
the tube and rotate in a direction so the tube fin pulls
the tube fin head into the work as it rotates.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 7
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Installation of proper tooling
Clamp rib installation
1. Remove stop collar (H-56A), draw rod wrench (H-54) and pull draw rod assembly from mandrel (H-21).
2. Slide clamp ribs over the draw rod (H-51) with the slotted end of the clamp rib towards the actuator.
3. Insert the clamp rib slots into the slots on the actuator.
4. Inspect springs, replace if stretched or damaged.
5. There are two sets of clamp springs per set of clamp ribs.
6. Reassemble, insert draw rod assembly into mandrel and install the draw rod wrench and stop collar.
Fin head removal and installation
1. Remove stop collar (H-56A), draw rod wrench (H-54) and feed stop (H-57A). Pull draw rod assembly from
mandrel (H-21).
2. Using feed wrench, feed mandrel out of tool.
3. Remove (3) cutterhead mounting screws (H-16).
4. Using a soft hammer, tap cutterhead to remove from bearing (H-18).
5. Select the cutterhead you want to install and align cutterhead mounting screw holes up with the drive
shaft (H-19).
6. Using the cutterhead mounting screws, evenly tighten. Be sure that the cutterhead seats evenly on the
bearing.
7. Reinstall the mandrel, align key way with key (H-25) in the torque acceptor (H-38).
8. Insert draw rod assembly into mandrel and install the feed stop, draw rod wrench and stop collar.
Mounting the tool to the work
1. Using the feed wrench extend the mandrel all the way forward (this moves clamp ribs away from
cutterhead.
2. Retract the the mandrel two turns of the feed wrench.
3. Insert the clamp rib portion of the tool into the end of tube or pipe.
4. While positioning the cutting blade away, at least 1/4” from the work, tighten the draw rod nut.
5. Be sure the tube fin head can rotate freely, without coming into contact with the tube or pipe, when first
starting the tool.
Air connection
1. Use the hose supplied with the tool.
2. This hose has a valved quick connect coupler which will hold back all air that is in the supply hose until
connected to the nipple air inlet.
a. This feature allows the air supply to be safely removed from the tool at any time.
3. Be sure work area is clear.
4. Connect the air supply.
Operation of tool
1. Engage the throttle lever, this will activate the tool.
2. Using the feed wrench advance the fin removal head towards the work.
3. Use a steady constant feed.
a. Clear excess fin from working area.
i. Stop the tool.
ii. Disconnect the air supply
iii. Metal cutting tools may be needed.
5. When the desired amount of fin has been removed;
a. Release the throttle lever, this will stop the tool.
b. Disconnect the air supply.
c. Retract the fin removal head using the feed wrench.
d. Loosen the draw rod nut and remove the tool from the work.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 8
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Tool limits
Size limits
1. Minimum inside diameter is 1-1/4” with standard mandrel.
2. Maximum outside diameter is 3”.
Material limits
1. Difficult materials may require the following to maximize blade life.
a. Lubrication such cutting oils, soluble oils, soapy water, plain water, etc.
b. Slow the speed of air motor, using a valve on the air supply.
c. Multiple cutting blades to balance the tool.
d. Vary feed rate, often times difficult materials respond to a lighter feed.
Maintenance and servicing
Regular cleaning and lubrication
1. Hose whip, filter and lubricator
a. Inspect filter element by removing nut from end of filter assembly.
b. If the filter is dirty or plugged replace it using filter repair kit
c. Remove filler plug from lubricator and be sure the adjusting screw is set half way between open
and closed.
d. Fill lubricator, use a light weight air tool motor oil (s.a.e. 10).
3. Gear housing grease
a. There is no grease fitting on rental tools. This is because of the tendency to over grease. Excess
grease can back up into the air motor and cause failure.
b. A single pump from a grease gun after every two hundred hours of use is sufficient for all tools
equipped with a grease fitting..
c. Use Lubriko, M-24 (NL61), or equal.
4. Lubrication for storage
a. Before putting the tool away, fill air inlet with a liberal amount of air tool oil and actuate motor
momentarily. This will distribute oil to internal motor parts, preventing rust build up.
b. Wipe tool down using soft cloth removing all dirt, grease, oil and chips.
c. Lightly coat tool with rust preventive.
User service
1. A qualified air tool technician can provide all service for this machine.
a. Factory service or assistance is always available, contact us at the numbers below.
b. Complete drawings and parts lists are provided in section six.1. No special tools are required to
perform complete service.
Servicing by manufacturer or agent
1. Factory service, return the tool to the Factory address listed on cover page.
2. Agent service, If applicable return tool to the Agent listed on cover page.
a. If unsure of Agent contact the factory.
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 9
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Item
Description
I.D. Range
I.D. Range
Mandrel
No. (in.)
(mm)
Size
H-00
Clamp rib set
1.000-1.300
25.4-33.0
1" (25.5mm)
H-01
Clamp rib set
1.250-1.600
31.8-40.6
1-1/4" (31.8mm)
H-02
Clamp rib set
1.525-1.925
38.8-48.9
1-1/4" (31.8mm)
H-03
Clamp rib set
1.850-2.250
47.0-57.1
1-1/4" (31.8mm)
H-04
Clamp rib set
2.175-2.575
55.3-65.4
1-1/4" (31.8mm)
H-02 & H-05
Clamp rib & pad set
2.500-2.900
63.5-73.6
1-1/4" (31.8mm)
Millhog Series - “Fin Hog”
Fin Hog clamp rib and pad selector chart
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 10
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
Parts list and drawings
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 11
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
H-01
CLAMP RIBS (1.250" - 1.600")
H-36
LOCK WASHER
H-02
CLAMP RIBS (1.525" - 1.925")
H-37
LOCK NUT
H-03
CLAMP RIBS (1.850" - 2.250")
H-38
TORQUE ACCEPTER
H-04
CLAMP RIBS (2.175" - 2.575")
H-39
FEED WRENCH
H-05
CLAMP PADS (2.500" - 2.900")
H-40
FEED WRENCH SCREWS
H-10
CLAMP RIB SCREW
H-41
DRIVE GEAR
H-11
ACTUATOR ROLL PIN
H-42
DRIVE GEAR BEARING
H-12
ACTUATOR
H-43
BEARING SPACER
H-13
ROLL PIN
H-44
DRIVE GEAR BEARING
H-14A
CLAMP RIB SPRING H0
H-45
DRIVE GEAR SNAP RING
H-14B
CLAMP RIB SPRING H1-H4
H-46
HOUSING SNAP RING
H-15
CUTTERHEAD SEAL
H-47
DRIVE KEY
H-16
CUTTERHEAD MOUNTING SCREW
H-48
SHEAR COUPLER
H-18
CUTTERHEAD BEARING
H-49
FEED KNOB BALLS (20 REQ'D)
H-19
DRIVE SHAFT
H-50
BALL RETAINER SCREW
H-20
DRIVE GEAR KEY
H-51
DRAW ROD
H-21
1.250" MANDREL
H-52
DRAW ROD NUT SNAP RING
H-22A
9/16" BLADE LOCK
H-53A
DRAW ROD NUT & FINGER KNOB
H-22B
5/8" BLADE LOCK
H-54A
WRENCH HD DRAW ROD
H-22C
3/4" BLADE LOCK
H-55
DRAW ROD NUT SNAP RING
H-23
COMBINATION SCREW
H-56A
DRAW ROD STOP COLLAR
H-24
TORQUE ACCEPTER KEY SCREW
H-56B
SOCKET HEAD SCREW
H-25
TORQUE ACCEPTER KEY
H-57A
FEED STOP COLLAR
H-26
TORQUE ACCEPTER SCREWS
H-57B
SET SCREW
H-27
"O" RING
H-58
MOTOR ADAPTER PLATE
H-28
FEED KNOB
H-59
MOTOR ADAPTER SCREWS
H-29
DRIVE SHAFT "O" RING
CH-20
2-5/8" CUTTERHEAD
H-30
FRONT TAPERED ROLLER BEARING
CH-21
3" CUTTERHEAD
H-31
FRONT BEARING RACE
CH-22
3-1/2" CUTTERHEAD
H-32
DRIVEN GEAR
CH-23
4" CUTTERHEAD
H-33
HOUSING
CH-24
4-1/2" CUTTERHEAD
H-34
REAR BEARING RACE
H-70
AIR MOTOR COMPLETE
H-35
REAR TAPERED ROLLER
Millhog Series - “Fin Hog”
Gear assembly
"WART" MILLHOG GEAR HEAD ASSEMBLY
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 12
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 13
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
18-01
GREASE FITTING
18-29
18-30
EXHAUST DEFLECTOR
GASKET (OLD STYLE)
18-02A
GEAR HOUSING
18-30A
GASKET
18-03
BEARING
18-31
"O" RING
18-04
GEAR SPIDER
18-32
REAR PLATE
18-05
PIN
18-33
CAP SCREW
18-06
BEARING
18-34
LOCK WASHER
18-07
GEAR
18-35
CAP SCREW
18-08
BEARING
18-36
LOCK WASHER
18-09
RETAINER RING
18-40
SEAL
18-10
SPACER
18-40A
WASHER
18-11
GEAR SPIDER
18-41
LOCK WASHER
18-12
BEARING
18-42
BUTTON HEAD SCREW
18-13
BEARING HOUSING
18-43
AIR VALVE
18-14
GASKET
18-44
"O" RING
18-15
BEARING
18-45
SPRING
18-16
FRONT END PLATE
18-46
LOCK WASHER
18-17
PIN
18-46A
LOCK WASHER
18-18
BEARING
18-47
CAP SCREW
18-19
GEAR
18-47A
CAP SCREW
18-20
CYLINDER
18-48
THROTTLE LEVER
18-21
ALIGNMENT PIN
18-49
COUPLER
18-22
ROTOR
18-50
SCREEN
18-23
ROTOR BLADES (5 PER SET)
18-51
ROLL PIN
18-24
REAR END PLATE
18-52
OIL PLUG
18-25
BEARING
18-52A
OIL PLUG
18-26
RETAINER RING
18-53
THROTTLE HANDLE
18-27
GASKET
18-53A
THROTTLE HANDLE COMPLETE
18-28
AIR MOTOR HOUSING
18-54
COMPLETE AIRMOTOR
H-59
MOTOR ADAPTER SCREW
Millhog Series - “Fin Hog”
Air Motor
"WART" MILLHOG
AIR MOTOR PARTS LIST
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 14
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 15
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
G-03
CLAMP RIB SET (.750 - .905)
H-15A
CUTTERHEAD SEAL
G-04
CLAMP RIB SET (.875 - 1.030)
H-16
CUTTERHEAD MOUNTING
SCREW
G-05
CLAMP RIB SET (1.000 - 1.155)
H-18A
CUTTERHEAD BEARING FOR
3/4" MANDREL
G-06
CLAMP RIB SET (1.125 - 1.280)
H-22C
BLADE LOCK, 3/4"
G-14
CLAMP RIB SPRING FOR G4-G11
H-23
COMBINATION SCREW
G-15
ACTUATOR ROLL PIN
H-241
MANDREL, 3/4"
G-17
ACTUATOR FOR .750 & UP
H-242
CUTTERHEAD 3/4" - 2-5/8"
G-61
SNAP RING
H-243
WASHER
G-62
SCREW
H-244
DRAW NUT
G-63
SET SCREW
H-245
FEED STOP HOUSING
G-64
CLAMP RELEASE WRENCH
H-246
SET SCREW
G-65
DRAW ROD STOP COLLAR
H-247
DRAW ROD FOR 3/4" MANDREL
H-240
MANDREL KIT COMPLETE, 3/4"
Millhog Series - “Fin Hog”
3/4” Mandrel
"WART" MILLHOG - ¾” MANDREL KIT PARTS LIST
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 16
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
H-00
CLAMP RIB SET (1.000" - 1.250")
H-55
DRAW ROD NUT SNAP RING
H-11
ACTUATOR ROLL PIN
H-56A
DRAW ROD STOP COLLAR
H-12A
ACTUATOR, 1"
H-56B
SOCKET HEAD SCREW
H-14A
CLAMP RIB SPRING H-00
H-57A
FEED STOP COLLAR
H-51
DRAW ROD & STOP COLLAR
H-57B
SET SCREW
H-53A
DRAW ROD NUT & FINGER KNOB
H-220
MANDREL, 1" W/ FEED STOP
H-54A
WRENCH, H.D. DRAW ROD
H-221
MANDREL KIT COMPLETE, 1"
Millhog Series - “Fin Hog”
1” Mandrel
"WART" MILLHOG - 1" MANDREL KIT PARTS LIST
Cutterheads
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 17
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
CH-20
2-5/8" CUTTERHEAD
H-22A
9/16" BLADE LOCK
CH-21
3" CUTTERHEAD
H-22B
5/8" BLADE LOCK
CH-22
3-1/2" CUTTERHEAD
H-22C
3/4" BLADE LOCK
CH-23
4" CUTTERHEAD
H-23
COMBINATION SCREW
CH-24
4-1/2" CUTTERHEAD
AW-01
ALLEN WRENCH SET (NOT SHOWN)
Millhog Series - “Fin Hog”
WART" MILLHOG - CUTTERHEAD PARTS LIST
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 18
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
MBB-1
BLADE 1/2" BEVEL TIN
MBB-2
BLADE 3/4" BEVEL TIN
MBB-3
BLADE 1" BEVEL TIN
MBBP-1
1/2" 37-1/2 DEG 1/4" PEEL BACK
MBBP-2
3/4" 37-1/2 DEG 1/4" PEEL BACK
MBBP-3
1" 37-1/2 DEG 1/4" PEEL BACK
MCB-1
BLADE,CUSTOM 1/2"CNTR BORE TiN
MCB-2
BLADE,CUSTOM 3/4"CNTR BORE TiN
MCB-3
BLADE,CUSTOM 1"CNTR BORE TiN
MCB10L-1
1/2" 10 DEG BORING >1-3/4"ID
MCB10L-2
3/4" 10 DEG BORING >1-3/4"ID
MCB10L-3
1" 10 DEG BORING > 1-3/4" ID
MCB10S-1
1/2" 10 DEG BORING <1-3/4 ID
MCB10S-2
3/4" 10 DEG BORING <1-3/4 ID
MCB10S-3
1" 10 DEG BORING < 1-3/4" ID
MCBSL-1
1/2" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MCBSL-2
3/4" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MCBSL-3
1" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MCBSS-1
1/2" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MCBSS-2
3/4" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MCBSS-3
1" WIDE 3/8"STRAIGHT BORE 18 DEG TAPER
MJB-1
1/2" "J" BEVEL 22 DEG+3/16 RADIUS
MJB-2
3/4" "J" BEVEL 22 DEG+3/16 RADIUS
MJB-3
1" "J" BEVEL 22 DEG+3/16 RADIUS
MLB-1
BLADE 1/2" LAND TIN
MLB-2
BLADE 3/4" LAND TIN
MLB-3
BLADE 1" LAND TIN
MLRB-1
1/2" FACING BLADE W/ OD RADIUS
MLRB-2
3/4" FACING BLADE W/ OD RADIUS
MLRB-3
1" FACING BLADE W/ OD RADIUS
MRBB-1
1/2"37-1/2 DEGREE BORING BLADE
MRBB-2
3/4"37-1/2 DEGREE BORING BLADE
MRBB-3
1" 37-1/2 DEGREE BORING BLADE
MTSR-1
BLADE, 1/2" TUBE STUB REMOVAL
MTSR-2
BLADE, 3/4" TUBE STUB REMOVAL
MTSR-3
BLADE, 1" TUBE STUB REMOVAL
MTSS-1
BLADE, 1/2" TUBE SEAT
MTSS-2
BLADE, 3/4" TUBE SEAT
MTSS-3
BLADE, 1" TUBE SEAT
Millhog Series - “Fin Hog”
Blades
WART" MILLHOG - Cutting Blades (Standard)
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 19
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
Millhog Series - “Fin Hog”
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 20
Holliston, MA - USA | Tel 508.429.4441
Operating Instructions Revsion: FIN-001
PART #
DESCRIPTION
PART #
DESCRIPTION
AHW-300
NIPPLE, 3/8" x 3/8"
AHG-309
FILLER PLUG "O" RING
AHW-301
COUPLER
AHG-310
OIL ADJUSTMENT VALVE ASSEMBLY
AHW-302
HOSE BARB, 1/2" x 3/8"
AHG-311
VALVE GASKET
AHW-303
HOSE, 6'
AHG-312
SIGHT DISK AND SEAL
AHW-304
SEAL
AHG-313
SIGHT DISK LOCK NUT
AHW-305
CHICAGO FITTING, 1/2"
AHW-308A
FILTER REPAIR KIT
AHW-306
SAFETY PIN
AHW-309
HOSE BARB, 1/2" x 1/2"
AHW-307A
COMPLETE FILTER & LUBRICATOR ASSY.
AH-201
COMP. HOSE ASSEMBLY
AHG-308
FILLER PLUG
Millhog Series - “Fin Hog”
Air hose
HOSE ASSEMBLY - PARTS LIST
ESCO Tool Company, a Unit of ESCO Technologies, Inc. 21
Holliston, MA - USA | Tel 508.429.4441
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