Findmall 5Pcs Collet Set CAT40 ER32 Collet Chuck Tooling Fit for CNC Engraving Machine and Milling Lathe Tool

Specification Accuracy: 0.0001" Color: Silver + Black. Rotation Speed: 12000rpm Collet Chuck with Projection Length: 2.76" Material: It is made of high density stainless steel material, great processing and fine making for durability and toughness. Advantage: Great workmanship, perfect replacement for the old or damaged one. Application: Great processing and fine making, suitable for drilling machines, grinding macheines, lathes, and other processing machines.