labwork CAT40 ER16 Collet Chuck 4 Length Collet Set 5/8-11 Collet Chuck Tool Holder - 4Pcs

Product size: Model: CAT40 ER16, length: 4, screw thread: 5/8-11. Robust and durable: The CAT40 ER16 collet chuck is made of steel, which is more durable and not easy to wear. Blackening treatment: After blackening treatment, the collet set is not easy to rust and prolong its service life. Strong clamping force: The collet chuck tool holder handle has strong clamping force, high precision and high speed stability. Widely used: The collet chuck is widely used in CNC engraving machines, milling machines and lathes.