drill(fixed shank) .. Diameter: 1mm-30mm Coated: Tialn, tin (option) With high quailty, delivery in time and good price We supply you various drill(fixed shank) , carbide drills,solid carbide drills, cemented carbide drills including step drill, twist dirlls, center drills, drills with straight flute, suitable for high speed, lone time drilling and Dry Machining. Diameter: 1mm-30mm Coated: Tialn, ...