KUB Trigon® indexable insert solid drill combination shank 3×D

Execution: Offset drilling: Diameter-dependent up to 1.5 mm. Special manufacturing process for extremely large chip spaces with maximum rigidity. Specific positioning of the indexable inserts for burr-free drilling and precise dimensional accuracy (±0.1 mm in standard cases). Internal cooling directly at the cutting edges (sophisticated geometry ideal for minimum quantity lubrication). A coolant pressure of 3 to 10 bar is sufficient. Suitable for stationary and rotating use. Note: Caution! A disc falls off upon drill exit. There is a risk of injury with rotating workpieces. Please take safety precautions. Available upon request - left-hand cutting; - 2×D; - other diameters; - special designs; - torsional vibration dampers for ABS for low-vibration machining, with maximum tool life and minimal noise level. Scope of delivery: Including clamping screws (without indexable inserts). Usage: With indexable inserts No. 236740 to 237080.