Min. Order Reference FOB Price
1 Piece US$30.00-35.00 / Piece
Product Description
High Precision Drill chuck holder CNC Bt40 Sc Power Milling Collet Chuck for machine tool accessories 1, The material: Allyed case hardened steel, black-finished and precisely grinded 2, Taper tolerance: AT3 3, Hardness: 52-58HRC 4, Surface Roughness: 0.0015mm 5, Model: BT40-SC series 6, ...