Busch Fig. 413AU Carbide Setting Burs 3/32" Shank 0.80mm-3.00mm By The Piece Bur Size:2.50mm 1/4" Voltage 115V only Accessory

1/4" Voltage 115V only Accessory Kit AKWK53

559 2500 Grit 111

Stainless steel build for durability

245 3/8" x 1/2" MS-1 117

Busch Fig. 413AU Carbide Setting Burs 3/32" Shank 0.80mm-3.00mm By The Piece Bur Size:2.50mm 1/4" Voltage 115V only AccessoryFinally, the stone setting bur setters have been waiting for. Busch Fig. 413AU ultra precise stone setting burs are made from hot isostatically compressed, finest grain carbide for maximum durability and cutting power. They are super sharp and super flexible, outlasting tungsten vanadium and HSS bursespecially in hard jewelry alloys like platinum, titanium, and white gold. Each bur cuts cleanly across a wide RPM range and forms a precise seat so