Need to rid your workpieces of unwanted material? Smooth them over with this Dormer ball-nosed burr. When attached to an air tool such as a pencil grinder, the component spins rapidly and allows you to grind away edges and shape objects in a jiffy. The hardened steel shank and carbide tip let you use it on materials like cast iron and stainless steel for versatility. Thanks to a light weight of just 30.5g, it's easy to handle as you work.

• Criss-crossed cuttings provide your surface with superior smoothness
• Overall length of 64mm for a good reach

• Manufacturing industry
• Arts and crafts
• Stone engraving

Yes, you can. The narrow spacing between the cut edges makes this burr the ideal choice for machining circular arcs, even on hardened materials.