KUB Centron® drill bit

Design: Process-safe up to 8 (9)×D. Centering through centering tip and guide pins. Rigid separation between the base element and the drill crown. The diameter of the guide pins is matched to indexable cutting inserts with a corner radius of 0.4 mm. For through holes, the diameter of the guide pins can be adjusted with spacer films. Delivery includes: Drill crown including guide pins (replacement guide pin No. 236658). From a diameter of 65 mm, with indexable cutting insert fittings (indexable cutting insert fitting adjustable +1 mm in diameter). Use: For rotating and stationary as well as vertical and horizontal applications in all materials. With centering tip No. 236655 − 236657. With indexable cutting insert No. 236740 − 237080.