Min. Order Reference FOB Price
5 Pieces US$2.38-2.86 / Piece
Product Description
1.High quality carbide rod All cutting materials are from international famous brands, high hardness, long tool life. Grade HRC45 HRC55 HRC65 HRC68 Materials DU20 MH12S ZK40SF GU25UF Details Grain size: 0.8um Co: 8% Flexural strength: 3800N/mm2 Grain size: 0.6um Co:10% Flexural ...