Overview

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.

Application

Steel 900 N/mm

Aluminium

Brass

Plastics

Specifications

Material: HSS

Shaft: 3-way clamping surface

Coating: uncoated

Shaft Diameter: 1/4 inch

Size: 2

Drilling Range: 1/8 – 1/2 inch

Tolerance: work’s specification

Point Angle: 118

Cutting Direction: right hand cutting

Number of Cutting Edges: 2

Step Angle: 90

Length: 3 1/8 inch

Size no. 2 Drilling range: 1/8 – 5/32 – 3/16 – 7/32 – 1/4 – 9/32 – 5/16 – 11/32 – 3/8 – 19/32 – 3/16 – 15/32 – 1/2″