| The world standard for all other tools of its type on the market, this tool is powerful, smooth and quiet running.
Key Features
- Only (8) sets of clamps to cover entire range
- One mandrel covers entire range
- Single point attachment allows preps on all wall
thicknesses at any angle
- Optional cross feed for flange facing, pipe
grooving and severing
- EscoLock blade locking system for maximum
blade life
- Dual opposed tapered roller bearings deliver rock solid performance
- Heavy duty clamping system does not break
- Directional exhaust
- Low R.P.M. with tremendous torque
- Produces thick chips on all highly alloyed tube and pipe, without cutting fluids
Cross Feed Attachment
This optional attachment easily bolts to the Prepzilla and is easy to use. It permits flange facing, grooving for couplings, and torched end severing.
High Performance, Low Maintenance
Like all other MILLHOGS, high performance and low maintenance were important design criteria for the Prepzilla MILLHOG®. This tool is suitable for prepping any type of tube material including super duplex and uses one mandrel to cover the full operating range of the tool.
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Interchangeable Clamp and Rib Pads
Simple to operate, the “Wart” MILLHOG® uses one mandrel for the vast majority of jobs (see clamp rib and clamp pad selector chart). All you have to do is measure the tube I.D., select the correct ribs and/or pads and install them on the mandrel. Because they self-align, that’s all there is to it. Now insert the mandrel into the tube I.D., expand the clamp ribs and/or pads and perform your end preps in seconds. |
Specifications
“Prepzilla” MILLHOG® |
| Working Range: |
1.575” (40 mm) I.D.to 8-5/8” (219.1 mm) O.D. |
| Motor, pneumatic/electric |
2 h.p. (1.492 kw) |
| Air Pressure |
90 psi. (6.2 bar) |
| Air Volume |
80 cfm (2690 It/min.) |
| Speed |
30 RPM |
| Minimum Clearance |
8-3/4” (222.3 mm) |
| Head Length |
19-3/4” (501.7 mm) |
| Working Weight |
40 lbs. (18.2 kg) |
| Shipping Weight |
110 lbs. (50 kg) |
| Shipping Dimensions |
27” x 21” x 7” (686 mm x 534 mm x 178 mm) |
| Manufacturer reserves the right to change specifications without notice. |
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| Kit No. |
Description |
| P-200 |
“Prepzilla” Millhog tool kit
for 1.575” I.D. to 8.625” O.D. |
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Kit Includes:
Motor assembly
Feed mechanism
Right angle drive
Blade blocks (1), 8.625” w/wedges
Draw rod & wrench
Clamp ribs and/or pads,
choice of (2)
Hose, 1/2” w/filter, oiler
ball valve & 3/8” coupler
Carrying case (WMH)
Allen wrench set
Operating & |
| P-300 |
“Prepzilla” Millhog, tool kit
for 1.575” I.D. to 8.625” O.D. |
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Kit Includes:
Motor assembly
Feed mechanism
Right angle drive
Blade blocks (1), 8.625”
w/wedges
Draw rod & wrench
Entire range of clamp ribs & pads
P1–P4 ribs & P5–P8 pads
Hose, 1/2” w/filter, oiler
ball valve & 3/8” coupler
Carrying case
Allen wrench set
Operating & maintenance
instructions |
| PCF-100 |
“Prepzilla” Cross Feed |
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Kit Includes:
all hardware to use on up
to 1” wall thickness
Extension arm
Star wheel
Feed rod
Bolt action star wheel pin
Mounting block for tool bit holder
1” Sever insert
Sever insert holder for PCF-170 |
| Part # |
Sever Spares |
| PCF-170 |
1” Sever insert |
| PCF-171 |
Sever insert holder for PCF-170 |
| PCF-175 |
1-1/2” Sever Insert |
| PCF-176 |
Sever insert holder for PCF-175 |
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