Findmall CAT40-ER32 Collet Chuck 2.76 Inch Gage Length 8pcs Collet Chuck Set Fit for CNC Engraving Machine and Milling Lathe Tool

Quantity: 8pcs, TIR: 0.0001", projection length: 2.76". The collet chuck is made of steel, which has been quenched, high hardness and more durable. The collet chuck is finish machining, with high body accuracy, high stability and small runout. With good centering function, mainly clamping straight shank cutter. It is often used for clamping end milling cutter, drill bit, tap, reamer, center drill and other cutting tools.