Onsrud 37-23 carbide engraving tool 0.010 in 30 deg

Onsrud 37-23 carbide engraver

The Onsrud 37-23 is a single carbide engraving tool with a 30 degree included angle and a 0.0100 inch tip width. It is uncoated and designed for inch-based machining setups. The tool suits CNC operators and machinists cutting fine detail into metal, plastic or wood.

Best for fine-detail engraving

This cutter suits users who need sharp, narrow characters and intricate patterns at the 0.010 inch scale. It is not for heavy material removal, roughing passes or applications requiring a larger tip radius. Buyers needing wider cuts or coated tool life should look at different geometries.

30 degree tip angle defines the cut

The 30 degree included angle controls the V-shape profile and the minimum feature width achievable in a single pass. A narrower angle produces finer lines but reduces tool strength, so the angle is the primary factor when matching the tool to the artwork resolution.