Dremel 105 Engraving Cutter 3/32 Inch Shank - 4 Pieces

Dremel 105 - Engraving Cutter 3/32" Shank.If chattering occurs, increase speed. Secure objects to a stable surface while working.

This provides plenty of shank for the collet or chuck to hold onto. Use the sides of the cutter (rather than the tip) for effective engraving. The tip cuts poorly and can break under pressure. Do not use this bit with hardened materials. Use higher speeds for hard woods, slower speeds for metals and very slow speeds for plastics (to avoid melting at the point of contact). TIPS: For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down.