Original Sphere Burr, 1/8″ Shaft, Coarse (3/8″ x 3/8″)

The Kutzall tool line is designed to provide fast stock removal with an outstanding finish, thanks to exclusive tungsten-carbide coatings that make it the best value in the industry. The 1/8″-shaft burrs are used in flex shaft tools, hand grinders, or other machinery using 1/8″ collets or adjustable chucks. They are not prone to loading, but may easily be cleaned with solvent or burned clean with a gas torch. Heat generated from the torch will not harm the teeth. Kutzall burrs are handmade in America (the Motor City suburbs, to be exact!).
Note: Diameter and head length dimensions on Kutzall burrs are base dimensions. The coatings add approximately .060″ – .160″.

• The masters of hollowing out
• Shape concave surfaces of spoons, bowls, etc.
• Can even produce hollowed areas with undercut/overhung edges
• Head diameter: 3/8″ x 3/8″
• Grit: coarse