102790RO

102790RO is a 6-piece set of DIN 335 type C 90° HSS ULTIMATECUT taper and deburring counter sinker ( Ø 6,3 - 8,3 - 10,4 - 12,4 - 16,5 - 20,5mm). It achieves the best performance in almost all materials and applications, considerably less feed force required. Up to 60% longer service life, up to 30% faster countersinking. Extremely quiet running, optimal and smooth surface, perfect chip removal. The newly developed cutting geometry of the ULTIMATECUT enormously reduces the axial and radial forces, which are affecting the tool during the countersinking. The variably running relief grinding was specially developed and ensures a very quiet countersinking procedure and a perfect surface quality, which guarantees the best results.

• 3 number of cutting edges and 90° sinking angle
• Right hand cutting direction