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. Size no. 1 Net weight 0.06 kg Shaft diameter 6.00 mm Technical data Number of cutting edges — 3 Number of steps — 9 Coating — uncoated Shaft — 3-way clamping surface Cutting direction — right hand cutting Tolerance — work’s specification Point angle — 118° Step angle — 90°
Технические характеристики
CharacteristicsTypesolidDrilled materialfor plastics, for cast iron, for aluminum, for brass, for steelDrill bit materialHSSOther characteristicsstepDiameter
Max.: 30 mm (1.18 in)
Min.: 4 mm (0.16 in)
Length
65 mm, 75 mm, 100 mm (2.56 in)
