RUKO RUKO 102776P Countersink 12.4 mm HSS Triangular shank 1 pc(s)

ULTIMATECUT countersink and countersink (DIN 335) Form C 90° HSS RUnaTEC The completely newly developed cutting geometry of the ULTIMATECUT from RUKO greatly reduces the axial and radial forces that affect the tool during the lowering process. The specially developed, variably running relief provides for a very quiet lowering process. This produces an exact, round and rattle-free surface of the depression and thus guarantees best results. Specially developed chip room parameters, such as chip angle, tran...