Min. Order Reference FOB Price
1 Piece US$20.00-40.00 / Piece
Product Description
CNC Machine Tool Holder Cat Er Collet Chuck Material : Allyed case hardened steel , black-finished and precisely grinded Taper tolerance: <AT3 Hardness: HRC 56-58 Carbon depth: 0.8mm ± 0.2mm Max run out : <0.005mm Surface Roughness: Ra <0.005mm Cooling AD+B type can be made by request ...