Min. Order Reference FOB Price
10 Pieces US$1.46-12.76 / Piece
Product Description
Product Parameters Products Detail: Cheap HRC55 Tungsten Carbide Spot Drill Bits for Steel Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling Mode CNC Tooling System Precision 0.005-0.01mm Shank Diameter 4-40mm Coating AlTiN, ...