... time and good price.. We supply you various carbide drills,solid carbide drills, cemented carbide drills including step drill, twist ... drills with straight flute, suitable for high speed, lone time drilling and Dry Machining. Diameter: 1mm-30mm Coated: Tialn, tin ... material your choosed. We also supply milling cutters, reamer, solid carbide saws, indexable insert, other tungsten carbide products. We ...