Min. Order Reference FOB Price
500 Pieces US$2.30 / Piece
Product Description
Product Description Product: Metric M35 5% Cobalt Twist Drill Bits for Stainless Steel and Hard Metal Brand: Leying Size: 13 pcs, 19 pcs,21 pcs,25 pcs,29 pcs Raw Material: HSS 4241,4341,M2,M35 Hardness: 61-66 HRC Split Point: 118,135 Degree ...