← Materials
Plastic

Wolfpawn 4040 Pro — UHMW Polyethylene

1/5
Notes
UHMW similar to HDPE. Most slippery plastic — secure firmly.
Tips
Very slippery — double-sided tape AND clamps. Low chip welding risk.
Details

UHMW similar to HDPE. Most slippery plastic — secure firmly.

Roughing

SettingValue
Spindle Rpm16000 RPM
Feed Rate1800 mm/min
Depth Per Pass2 mm
Stepover50 % of bit dia

Finishing

SettingValue
Finish Feed Rate2500 mm/min
Finish Depth0.5 mm

Tooling

SettingValue
Recommended BitO-flute single 1/4"
Bit Size1/8" or 1/4" depending on detail

Notes

SettingValue
Wolfpawn NotesSecure very well — UHMW is slippery and can shift.

Tips

Very slippery — double-sided tape AND clamps. Low chip welding risk.