Changsheng 4.5KW Air-Cooled Spindle Motor Kit With Sunfar 5.5KW VFD Inverter And Collet For CNC Woodworking

Alright, so you're building or upgrading your CNC router?

This is a solid starter kit.

You get a Changsheng 4.5KW air-cooled spindle motor and a Sunfar VFD inverter to run it.

The VFD is actually rated at 5.5KW, which gives you a little headroom.

It's all brand new, runs at 18,000 RPM on three-phase power at 300Hz.

Air-cooled means no messing with pumps or coolant lines.

The kit includes the collet too, so you're pretty much ready to bolt it on and start making some dust.

Everything's made in China, but these are the go-to brands for hobbyists and pros alike.