Min. Order Reference FOB Price
1 Piece US$4.00-5.00 / Piece
Product Description
Lathe Machine Accessories Er M Type Straight Shank Extension Bar Material: 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 Used boring,milling,drilling Straight Shank Tool ...