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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

1.25″ I.D. – 6.625″ O.D.
31.8mm I.D. – 168.3mm O.D.
MILLHOG SERIES:
MINI

MINI

Red-MILLHOG_Transp-MILL-(1)

I.D. CLAMPING
TUBE & PIPE BEVELING MACHINE

1.25” I.D. - 6.625” O.D.
31.8mm I.D. - 168.3mm O.D.

Mini Millhog

1.25” I.D. - 6.625” O.D.
31.8mm I.D. - 168.3mm O.D.

Pneumatic
Electric
Pneumatic

Electric

Mini MILLHOG

The Mini MILLHOG is a ruggedly built beveling machine with a spur gear drive train and bevels all tube and pipe alloys to 6.625” O.D. It’s combination of rpm and torque also make it ideal for tube stub removal and tube overlay and cladding removal.All clamping components including the draw rod are heat treated and provide the strength to rigidly secure the tool on the inside diameter of the tube or pipe. The EscoLock cutter blade holding system securely holds the cutters in the tool post and helps reduce chatter and produce a clean, continuous chip on most pipe and tube alloys without cutting fluids. Easy to operate and maintain, this tool delivers huge performance in a small package and is available with either a pneumatic or electric motor.

Available Kits

Basic

Mini MILLHOG Basic Kit #: M-200

(1) Motor and gear drive assembly (specify motor)
(1) Feed mechanism
(1) Mandrel 1.8" (42.7mm)
(1) Draw Rod Assembly
(1) Tool post 6.625" (168.3mm)
(2) Clamp rib/pad sets choice of (M-01 - M-05, M-08, M-011) (specify)
(1) Carrying case
(1) Operating and maintenance inst.

Note:

Pneumatic motor options add:
(1) 1/2" hose w/ filter, oiler & 3/8" coupler

Complete

Mini MILLHOG Complete Kit #: M-300

(1) Motor and gear drive assembly (specify motor)
(1) Feed mechanism
(1) Mandrel 1.8" (42.7mm)
(1) Draw Rod Assembly
(1) Tool post 6.625" (168.3mm)
(7) Clamp rib/pad sets (M-01 - M-05, M-08, M-011)
(1) Carrying case
(1) Operating and maintenance inst.

Note:

Pneumatic motor options add:
(1) 1/2" hose w/ filter, oiler & 3/8" coupler

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

  • Tool rigidly mounts to the pipe or tube I.D.
  • Self-centering
  • Heavy Duty spur gear drive train delivers optimum rpm, torque and maximum durability
  • One mandrel covers the majority of the tool's range
  • EscoLock cutter blade holding system achieves chatter-free bevels on tough tube and pipe alloys
  • Removes tube stub welds for header preparation
  • Removes tube weld overlay and cladding
  • Torque-free operation
  • Choice of pneumatic or electric motors
  • Produces clean continuous chip without cutting fluids
  • Lightweight and simple to operate

SPECS

IMPERIAL
METRIC
IMPERIAL
Working Range 1.25" I.D. - 6.625" O.D.
Blade Series M-Series Blades
Min. Width 5.3"
Head Length 14.25"
Pneumatic Electric
1.25 hp 1800 W
90 psi 120 V
40 cfm 50/60 Hz
Cutterhead Speed 55 rpm 19-66 rpm
Working Weight 27.5 lbs 38.8 lbs
Shipping Weight 65 lbs 75 lbs
Shipping Dimensions 17" x 31" x 6" 24" x 20" x 7"
METRIC
Working Range 31.75mm I.D. - 168.3mm O.D.
Blade Series M-Series Blades
Min. Width 134.62mm
Length 362.0mm
Pneumatic Electric
932 W 1800 W
6.2 bar 220 - 240 V
1133 Lt/min 50/60 Hz
Cutterhead Speed 55 rpm 19-66 rpm
Working Weight 12.5 kgs 17.6 kgs
Shipping Weight 29.5 kgs 34 kgs
Shipping Dimensions 432mm x 787mm x 152mm 610mm x 508mm x 178mm

ACCESSORIES

Mandrel Kit 1.25"
Membrane
Overlay
Mandrel Kit 1.25"

Mandrel Kit (1.25"/31.8mm) Part #: M-240

The M-240 mandrel kit is designed to fit in the Mini MILLHOG gear head and will allow it to fit in tube or pipe with a 1.25" (31.8mm) I.D. This kit works with both Cutterhead options and comes with everything needed to assemble. Clamping range of this mandrel kit is from 1.25" (31.8mm) I.D. to 1.925" (48.9mm) I.D.

Includes

(1) Mandrel 1.25" (31.8mm)
(1) Actuator 1.25" (31.8mm) and draw rod assembly
(1) Draw rod stop collar
(1) Mandrel stop collar
(1) Clamp wrench
(2) Clamp ribs H-01 & H-02

Membrane

Membrane Removal Part #: Dependent on size (see chart)

Cutting head designed to remove the membrane between tubes on a boiler panel. Membrane heads use MRB-8 Inserts, and 8mm crabide bit, to remove material (same insert for overlay heads). A specific base head is required for mounting.

Includes

(1) Membrane Head (specify size)
(4) Mounting Screws

NOT INCLUDED
Base Head (see size chart)
Inserts

Size Chart
Tube Size Membrane Head Base Head # of Inserts
2.5" 63.5mm MO-113 MMB-113 7
2.75" 69.9mm MO-114 MMB-113 7
3.0" 76.2mm MO-115 MMB-113 8

Overlay

Overlay Removal Part #: dependent on size (see chart)

Cutting head designed to remove the membrane and overlay on a boiler panel that has been coated with overlay material. Uses the same 8mm insert as the membrane heads to remove material. A specific base head is required for mounting. Slightly smaller circumference compared to the membrane heads which forces the inserts under hard material.

Includes

(1) Overlay head (specify size)
(4) Mounting screws

NOT INCLUDED
Base head (see size chart)
Inserts

Size Chart
Tube Size Overlay Head Base Head # of Inserts
2.5" 63.5mm MO-213 MMB-113 7
2.75" 69.9mm MO-214 MMB-113 7
3.0" 76.2mm MO-215 MMB-113 8

Photos

Videos

Mini Demo

RESOURCES

Charts

CLAMP RIB CHART - MINI MILLHOG
Mandrel Clamp Rib Set I.D. Range (in) I.D. Range (mm)
Optional 1.25" (31.8mm) H-01 1.250 - 1.600 31.8 - 40.6
H-02 1.525 - 1.925 38.8 - 48.9
Standard 1.8" (45.7mm) M-01 1.800 - 2.270 45.8 - 57.6
M-02 2.240 - 2.695 56.9 - 68.4
M-03 2.665 - 3.120 67.7 - 79.2
M-04 3.050 - 3.500 77.4 - 88.9
M-02 & M-05 3.415 - 3.865 86.7 - 98.1
M-03 & M-05 3.780 - 4.230 96.0 - 107.4
M-04 & M-05 4.145 - 4.595 105.3 - 116.7
M-02 & M-08 4.510 - 4.960 114.5 - 126.0
M-03 & M-08 4.875 - 5.325 123.8 - 135.2
M-04 & M-08 5.240 - 5.690 133.1 - 144.5
M-02 & M-11 5.605 - 6.055 142.3 - 153.8
M-03 & M-11 5.970 - 6.420 151.6 - 163.0
CUTTERHEAD CHART - MINI MILLHOG
Mandrel Cutterhead Size (in) Cutterhead Size (mm) Cutterhead Part #
Optional 1.25" (31.8mm) & Standard 1.8" (45.7mm) 6.625 168.3 M-68
4.5 114.3 MMB-113

Links

M-Series Blades
M/O Inserts

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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