102890ERO Countersink set 4S HSSE-Co 5 DIN 335 90° - 6 pieces

6-piece ULTIMATECUT 4S countersink set DIN 335 90°, dia. 6.3 - 8.3 - 10.4 - 12.4 - 16.5 - 20.5 mm

Does it better. Does it faster. Does it longer. The ULTIMATECUT 4S countersink in HSSE-Co5 with an even longer service life for even faster work results.

The newly developed ULTIMATECUT 4S countersink works with four instead of three cutting edges. The distribution of the forces acting on the four cutting edges noticeably reduces the axial and radial forces and guarantees extremely smooth and material-friendly operation of the tool thanks to the uneven distribution.

The new ULTIMATECUT 4S countersink not only ensures a perfect countersink pattern without chatter marks, but also particularly energy-efficient and material-friendly working with up to a 50% time saving and up to a three times longer service life for the tools used.