Purchase Qty. Reference FOB Price
20-99 Pieces US$13.98
100+ Pieces US$10.98
Product Description
BT30 ER collet chuck G2.5 30000rpm balanced Material:40Cr or 20CrMnTi Hardess:HRC52-58 Runout ≤0.003mm Bright finishing . G6.3 15000rpm or G2.5 25000rpm can also be provided . Both Form AD and AD/B can be provided .