Heavy Duty CNC Water Cooled Motor With 3.2Kw Knockout Power And ER20 Spindle Tail For Stone Cutting Runs Slick At 24000Rpm With Four Reinforced Bearings Pro Grade Reliability 380V

Single Unit 3.2kW CNC Water Cooled Spindle Motor 24000Rpm
✔️ Single 3.2kw 380V ER20 Spindle Four Reinforced Bearings

This heavy duty CNC spindle delivers steady rotational force for cutting solid stone and quartz blocks. Shop operators mount it directly onto router frames or slab tables to keep dust out while maintaining top cutting speed.

✅ 3.2 kW output handles tough material removal
✅ ER20 collet accepts standard drill bit shanks
✅ Water jacket protects internals during marathon runs
✅ 380 volt connection powers large commercial cutters

💡 What specs matter most when buying a water cooled spindle for slab work?

A tight tolerance motor layout prevents overheating when machining thick quartz. This rig stays handy on hectic job sites and keeps the shop floor running smooth.

- Forced liquid flow sweats out heat buildup fast
- 24000 rpm range packs plenty of muscle for coarse grinding
- Standardized mounting bolts make swap outs fuss free