HSS center drill, solid carbide center drill,

Center drill

HSS center drill, solid carbide center drill,

Standard:  DIN333, ANSI 
Type: A, B, R Flute: Straight flutes, spiral flutes
Manufacturing process: Fully ground,Precision ground spiral flute
Material: HSS4341, HSS9341,HSS M2, Carbide
Flutes: Straight flutes, spiral flutes
Finish: Bright, TiN
Diameter: 1-10mm, 1/32-5/16inch