Purchase Qty. Reference FOB Price
10 pieces US$1.20
11+ pieces US$0.80
Product Description
Product Overview Cheap ER32 ER16 ER20 Through Coolant Collets 1. Widely used, milling, drilling, tapping, engraving, CNC, spindle machine and other clamping tool use. 2. After hot processing and high temperature treatment, the strength is relatively high, with a certain degree of ...