Ruko (101063) Drillbit Step 4 mm Bit 4 - 30mm Range 72 mm Length

Product Information: Drill Bit Size Metric: 4mm Drill Bit Size Imperial: - Effective Length: - Overall Length: 72mm Product Range: - Product Overview: The 101063 is a 10mm HSS Step Drill. CBN ground, spiral fluted with split point. The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material. Step height is 2mm. 118° Point angle 90° Step angle Bright surface Right hand cutting Applications: Maintenance & Repair