← Materials
Spiral Bit

CNC Bit Reference — 2-Flute Upcut — 1/8"

Notes
The most common desktop CNC bit. Good finish and chip clearance. Pulls chips up and out.
Tips
Buy several — consumables. This is what most starter packs include.
Details

The most common desktop CNC bit. Good finish and chip clearance. Pulls chips up and out.

Specs

SettingValue
Shank1/8" (3.175mm)
Flutes2 — upcut spiral
MaterialCarbide

Limits

SettingValue
Max Rpm30000 RPM

Applications

SettingValue
Best ForSoftwood, hardwood, MDF, plywood rough cuts

Settings

SettingValue
Softwood Rpm7500-8500 RPM
Softwood Feed1000-1500 mm/min
Softwood Doc3 mm per pass
Hardwood Rpm8000-10000 RPM
Hardwood Feed600-800 mm/min
Hardwood Doc1.0-1.5 mm per pass

Tips

Buy several — consumables. This is what most starter packs include.