Carbide Rods With Two Helix Holes

High Quality Tungsten Carbide Rods With Two Helix Holes For Making Drills

Product Name High quality Tungsten carbide rods with two helix holes for making drills Material WC + CO Grade K05-K10, K20-K40 Grain Size Ultra Fine Hardness 92 HRA, 92.3HRA T.R.S 3000 MPa, 3800 MPa Surface Blank or Ground Application Used for making drills with two helical holes Grade properties of High quality Tungsten…

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