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Tube & Pipe Cutting, Beveling & Flange Facing Machine Tools
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Tube & Pipe Cutting, Beveling & Flange Facing Machine Tools
GET A QUOTE

Product Inquiry

    Select all that apply
  • Select all that apply

  • Products
  • ABOUT
  • APPLICATIONS
  • Videos
  • RENTALS
  • NEWS
    • Events
  • Contact
    • Service Request Form
    • Rep Login
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  • Products
  • ABOUT
  • APPLICATIONS
  • Videos
  • RENTALS
  • NEWS
    • Events
  • Contact
    • Service Request Form
    • Rep Login

3.75″ I.D. – 14.0″ O.D.
95.3mm I.D. – 355.6mm O.D.
MILLHOG SERIES:
COMMANDER

COMMANDER

Red-MILLHOG_Transp-MILL-(1)

I.D. CLAMPING
PIPE BEVELING MACHINE

3.75” I.D. - 14.0” O.D.
95.3mm I.D. - 355.6mm O.D.

Commander Millhog

3.75” I.D. - 14.0” O.D.
95.3mm I.D. - 355.6mm O.D.

Pneumatic
Electric
Hydraulic
Pneumatic

Electric

Hydraulic

Commander MILLHOG

Designed to bevel all schedules of pipe from 3.75" (95.3mm) I.D. to 14.0" (355.6mm) O.D., the Commander MILLHOG Model C-314 features a clamping system that spreads the contact points of the clamps radially inside the pipe. This minimizes vibration for chatter-free end preps on both thin and heavy wall pipe. To assure stable, smooth rotation of the cutterhead, this rugged tool employs dual opposed tapered roller bearings. Powerful and versatile, torque at the cutter blade for the Commander is achieved with a choice of three motor options suited to fit your application. Like all MILLHOG tools, the Commander MILLHOG is simple to operate and rugedly designed for years of trouble free service.

Available Kits

Basic

Commander MILLHOG Basic Kit #: C-200

(1) Motor and gear drive assembly (specify motor)
(1) Feed mechanism
(1) Draw rod assembly
(2) Blade Block
(1) Carrying case
(1) Operating and maintenance inst.

Note:

CLAMP RIBS AND PADS SOLD SEPARATELY (see clamp rib chart)

Pneumatic motor options add:
(1) 3/4" hose w/ filter, oiler & 1/2" coupler

Electric motor options add:
(1) CD-GB Gear Box

Complete

Commander MILLHOG Complete Kit #: C-300

(1) Motor and gear drive assembly (specify motor)
(1) Feed mechanism
(1) Draw rod assembly
(2) Blade Block
(7) Clamp rib sets C-01 -C-07
(1) Carrying case
(1) Operating and maintenance inst.

Note:

Pneumatic motor options add:
(1) 3/4" hose w/ filter, oiler & 1/2" coupler

Electric motor options add:
(1) CD-GB Gear Box

Rental

Rental tool kits are setup and packaged to meet your specific job/application. This makes it so your tool is ready to go and only has parts necessary for your job, avoiding confusion and minimizing shipping costs.

  • Features
  • Specs
  • Accessories
  • Photos
  • Videos
  • Resources

FEATURES

  • One mandrel and seven clamp ribs/pads cover the whole range of the tool
  • Wide clamps spread the contact  force for superior clamping
  • Three powerful motor options that are easily interchangeable
  • Dual opposed tapered roller bearing design provide years of trouble free service
  • Available off-set gear drive lowers rpm, doubles the torque and enables the cutter blade to pull a thick chip for fast pipe beveling and increased cutter blade life.
  • Available spring hanger ensures accurate alignment when clamping
  • Engineered for high performance and low maintenance
  • Fully portable for on-site use

SPECS

IMPERIAL
METRIC
IMPERIAL
Working Range 3.75" I.D. - 14.0" O.D.
Blade Series M-Series Blades
Min. Width 11.5"
Head Length 26.0"
Pneumatic Electric Hydraulic
3.0 hp 1800 W 5 hp
90 psi 120 V 1500 psi
95 cfm 50/60 Hz 5 - 10 gpm
Cutterhead Speed 24 rpm Gear Box Included 1-22 rpm
Cutterhead Speed (gear box) 12 rpm 6.5 - 22.5 rpm 1 - 11 rpm
Working Weight 89 lbs 91 lbs 93 lbs
Shipping Weight 200 lbs 202 lbs 204 lbs
Shipping Dimensions 32" x 15" x 17" 32" x 15" x 17" 32" x 15" x 17"
METRIC
Working Range 95.3mm I.D. - 355.6mm O.D.
Blade Series M-Series Blades
Min. Width 323.9mm
Length 660.4mm
Pneumatic Electric Hydraulic
2237 W 1800 W 3729 W
6.2 bar 220 - 240 V 103.4 bar
2690 Lt/min 50/60 Hz 30.5 - 45.4 Lt/min Hz
Cutterhead Speed 24 rpm Gear Box Included 1 - 22 rpm
Cutterhead Speed (gear box) 12 rpm 6.5 - 22.5 rpm 1 - 11 rpm
Working Weight 40.4 kgs 41.3 kgs 42.2 kgs
Shipping Weight 90.7 kgs 91.6 kgs 92.5 kgs
Shipping Dimensions 813mm x 381mm x 432mm 813mm x 381mm x 432mm 813mm x 381mm x 432mm

ACCESSORIES

Adjustable Tool Post
Blade Block
Spring Hanger
Gear Box
RA Drive
Adjustable Tool Post

Adjustable Tool Post Part #: D-57

The D-57 Adjustable Tool Post allows operators to fine tune their cutting blades to precisely the right position for the most accurate weld prep profiles when using the Commander, Dictator, and Dictator II MILLHOG machines. This kit features a carriage design as well as the ESCO wedge style blade lock system that has provided unparalleled rigidity in the beveling market for decades.

Includes

(1) D-57 Adjustable Tool Post
(2) Blade locks
(2) Blade lock screws
(4) Mounting screws
(1) 3/16 short arm allen wrench

Blade Block

Blade Block Part #: C-52

The Commander MILLHOG cutterhead has 3 positions to mount blade blocks so that multiple angles of bevel can be performed at once. Both the basic and complete kits come with 2 blade blocks, but additional blade blocks can be purchased separately.

Includes

(1) Tool post
(5) Blade locks
(5) Blade lock screws
(4) Mounting screws

Spring Hanger

Safety Spring Hanger Part #: CD-SH

The Commander/Dictator Safety Spring Hanger is designed to safely support the weight of the tool, while allowing for slight up and down movement to make mounting easier. The safety chain prevents the possibility of over extending the spring and provides a fail safe catch should the springs fail.

Includes

(1) Spring hanger complete
(2) Shackle

Gear Box

Torque Multiplier Gear Box Part #: CD-GB

The Torque Multiplier Gear Box fits both the Commander and Dictator and is designed to be easily installed with all motor options. When the Gear Box is attached, the cutterhead rpm is cut in half while torque is doubled, making it ideal for larger pipe or pipe with heavy wall thickness.

Includes

(1) Gear box assembly complete
(4) Mounting screws
(2) Motor keys

RA Drive

Right Angle Drive Part #: CD-RA

The Right Angle Drive easily attaches to the Commander or Dictator housing so that the motor can be mounted to the side of the tool, rather than straight. This allows for adaptation when there are space restrictions on a job site, but does not compromise the function of the tool.

Includes

(1) Right angle drive assembly
(4) Mounting screws
(2) Motor keys

Photos

Videos

Commander demo

cromeum carbide lined pipe, cut and bevel

RESOURCES

Charts

CLAMP RIB CHART - COMMANDER MILLHOG
Mandrel Clamp Rib Set I.D. Range (in) I.D. Range (mm)
Standard 3.0" (76.2mm) C-01 3.75 - 4.5 95.3 - 114.3
C-02 4.375 - 5.25 111.1 - 133.4
C-03 5.125 - 6.0 130.2 - 152.4
C-04 5.875 - 6.8 149.2 - 172.7
C-01 & C-05 6.75 - 7.562 171.5 - 192.1
C-02 & C-05 7.437 - 8.25 188.9 - 209.6
C-03 & C-05 8.125 - 8.938 206.4 - 227.0
C-04 & C-05 8.875 - 9.7 225.4 - 246.4
C-01 & C-06 9.687 - 10.5 246.1 - 266.7
C-02 & C-06 10.375 - 11.125 263.5 - 282.6
C-03 & C-06 11.0 - 11.812 279.4 - 300.0
C-04 & C-06 11.75 - 12.5 298.5 - 317.5
C-03 & C-07 12.4 - 13.25 315.0 - 336.6
C-04 & C-07 13.125 - 14.0 333.4 - 355.6

Links

M-Series Blades

Documents

Brochure

Esco Tool Company

75 October Hill Rd.
Holliston, MA 01746
United States

Contact Us

INT+1 (508) 429-4441
DOM (800) 343-6926
FAX (508) 429-2811
EMAIL millhog@escotool.com

Catalog Download

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