senkkausterä, C 90°

5pcs. tapers and countersinkers ø2: 6.3 - 10.4 - 16.5 - 20.5 - 25.0mm, ULTIMATECUT cutting geometry: best performance in almost all materials and applications: both high and slow speed - reduced axial and radial forces - up to 60% pidennetty käyttöikä - up to 30% faster countersinking - extremely quiet running - optimal and smooth surface - perfect chip removal - extremely high wear resistance
HSS RUnaTEC
DIN335, RUnaTEC -coating: Ruko Nano technology, extremely high wear resistance - applicable for normal and high-performance cutting - no materiaali welding - perfect and smooth surface - extremely high nano-hardness
5-os.