Application:

• High speed cutting (HSC) solid carbide twist drill with and without interior cooling
  for steel, stainless steel, aluminum, cast iron

• High hard cutting (HHC) solid carbide twist drill for the hard machining up to 70 hrc.

• High speed cutting (HSC) solid carbide subland twist drill for machining in steel.

• High speed cutting (HSC) solid carbide twist drill with and without interior cooling
  for machining steel starting from 0,1 mm