Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Polishing Aids Handle-only listing — tips sold

Handle-only listing — tips sold separately

Made in the USA from American-made carbon steel

60mm square forming block made in Italy

Model M-118 Length 52mm (2-1/16") Maximum Tubing/Sheet Width 1-3/4" Minimum Compatible Tubing 1-1/2" Compatibility

Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Polishing Aids Handle-only listing — tips soldThe 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