Wholesale RUKO Step Drills HSS Spiral Fluted With Split Point No. 6

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.

Steel 900 N/mm²

Aluminium

Brass

Plastics

Material: HSS

Shaft: 3-way clamping surface

Coating: uncoated

Shaft Diameter: 10.00 mm

Size: 6

Drilling Range: 6.0 - 32.0 mm

Tolerance: work's specification

Point Angle: 118°

Cutting Direction: right hand cutting

Number of Cutting Edges: 2

Number of Steps: 8

Step Angle: 90°

Length: 75.0 mm

Size no. 6 Drilling range: 6,0 / 9,0 / 11,2 (R1/8) / 14,5 (R1/4) / 18,2 (R3/8) / 22,3 (R1/2) / 27,9 (R3/4) / 32,0 mm