Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Gemological Instruments Includes a 2

Includes a 2

Primary Use Holding pouring crucibles

4 mm Long Link Length 6

1 × GRS Glensteel 120° Ground Point Graver

helping to maintain strong suction performance and extend the service life of your dust collection system

Busch Fig. 415 Knife Edge Bur Kit of 11 - 1.0mm - 2.0mm Gemological Instruments Includes a 2The 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