... .Made of Carbide, HSS, HSS-Co Drill bits, center drill bitsCutting diameter: 1.0mm-5.0mm with length 30mm-70mmDegree: 60-90Material: tungsten carbide, HSS, HSS-Co (m42 ... End Mill, Corner Radius End Mill, Roughing End Mill, Twist Drill, Center Drill, Spotting Drill, Saw Blade, Reamer, Side & Face Milling Cutter, T-slot ...