Speeds and Feeds

Use this page as a reference when setting up toolpaths in VCarve. Start conservative —- increase feed rate only after successful test cuts on scrap material. Match RPM to material type and bit diameter.

1.5kW spindle limit: Avoid bits larger than ~1.5" diameter —- excess rotational mass can fault the VFD.

Starter Values (Not Yet Shop-Verified)

Values below are placeholders derived from manufacturer guidance and Vectric defaults. They will be replaced after test cuts at the makerspace.

Material	Bit type	Diameter	RPM	Feed (IPM)	Depth/cut	Notes
Hardwood	Up-cut end mill	1/4"	TBD	TBD	TBD	From manual —- verify at shop
Plywood	Up-cut end mill	1/4"	TBD	TBD	TBD	From manual —- verify at shop
MDF	Up-cut end mill	1/4"	TBD	TBD	TBD	From manual —- verify at shop
Plastic	Up-cut end mill	1/4"	TBD	TBD	TBD	From manual —- verify at shop

TBD: Shop-verified speeds and feeds after test cuts. Rows will be tagged “"shop-~~verified”~~verified" when confirmed.

General Guidance

Always confirm units (IPM vs mm/min) match your G-code post-processor
Use VCarve’s tool database as a starting point, then verify on scrap material
Reduce depth per pass if you hear chattering or see poor chip evacuation
Refer to bit manufacturer recommendations for your specific cutter

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