Pakopinių grąžtų rinkinys Tivoly HSS, 3vnt, 4-12mm / 4-20mm / 4-30mm

Drill bit for the drilling of steels and plastics.
Automatic centring enables the simple self-centring of the drill bit on the smoothest of surfaces. Significantly reduces the required axial load.
Tri-flat shank enables maximum torque transmission Prevents the rotation of the bit in the chuck.