Features:
1. Suitable for BT30/ BT40.50
2. On-site grinding - No teardown, Less downtime.
3. Extend the servcie life of the spindle
4. Improve machingin accuracy & extend the life of cutting tool
5. The precision after grinding:
Spindle taper precision 0.005mm↓
Standard bar (300mm) Precision 0.03mm↓