• 6mm Shank (1/4")
• Double Cut (Diamond Cut)
• 16mm diameter head
• 25mm cutting length

Tungsten Carbide cutting burrs in Round Nose Cylinder shape, sometimes referred to as ball nose. Use to make concave cuts and hollow out,  and use the sides of the burr to cut flat areas and round edges. For removal of material, cutting in and defining metals, plastics and wood. The cut of these burrs will leave you with a fine surface finish. Use with your rotary tool, flexible shaft or die grinder. Cutting speed should not exceed 35,000 RPM.