Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Polishing Aids Made in the USA from

Made in the USA from American-made carbon steel

trouble-free use in demanding shop environments

The GRS 003-550 Leather Ring Clamp Set gives jewelers and engravers a reliable way to hold rings securely from the outside using GRS blocks and vises

Powered by a single SR44 (357 type) button cell battery

Handle-only listing — tips sold separately

Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Polishing Aids Made in the USA fromThe Busch Fig. 415 Knife Edge Bur Kit contains one each of 11 burs ranging from 1. 0mm to 2. 0mm, packaged together in a plastic storage container. This assortment gives stone setters a complete progression of sizes in a single purchase, eliminating the need to source each bur individually. Busch Fig. 415 burs also known as Lens burs feature a 55 degree angle that produces narrow, precise cuts in precious metals. This geometry is especially well