findmall 5PCS 2.76" CAT40-ER32 COLLET CHUCK-8 CHUCKS Balanced G2.5/25000RPM

CAT40 ER20 tool holder is made of steel, and has high hardness and durability after quenching. Collet model: CAT40 ER32, gage length: 2.76 inch, collet thread: 5/8 inch - 11, concentricity: ≤0.005mm. Collet chuck tool holder has high precision, strong clamping force, stable precision. CAT40 ER20 tool holder has strong universality, high concentricity, good machining effect and improved machining efficiency. Collet chuck tool holder has high accuracy, strong clamping force, stable accuracy.