Min. Order Reference FOB Price
1 Piece US$15.00-18.00 / Piece
Product Description
Precision CNC Milling Tool Bt40 Er a Type Collet ChuckMaterial: 40Cr/20CrMnTi Precision taper: AT3 Hardness: HRC48-52 Run out: 0.005mm Balance: A: G6.3/12000rpm / AA: G2.5/20000rpm Standard: JT / BT / DIN / C.A.T. Usage For mounting shank tools in collets, to use for high speed cutting and ...