Min. Order Reference FOB Price
2 Pieces US$3.50-5.50 / Piece
Product Description
Who We are Product Description ISO application area K15-K30 Material Tungsten carbide,Tungsten Cobalt Alloy, Precision 0.005-0.01mm Coating AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond Chemical Composition Wc+other 89.5-90.5 Co 9.5-10.5 HRC HRC45 HRC55 HRC58 ...