Busch Fig. 413AU Carbide Setting Burs 3/32" Shank-Complete Kit-Set of 23- 0.80mm to 3.00mm Bezel Blocks Capable of maintaining approximately 1600°F

Capable of maintaining approximately 1600°F (871°C) with the lid on and around 1150°F (621°C) with the lid off

Bodies are machined from class "A" brass bar stock and built using state-of-the-art manufacturing equipment

Cut grades are numbered from 0 (coarsest) to 6 (finest)—the higher the number

Refer to the Available Options table to confirm availability before ordering

Busch Fig. 413AU Carbide Setting Burs 3/32" Shank-Complete Kit-Set of 23- 0.80mm to 3.00mm Bezel Blocks Capable of maintaining approximately 1600°FFinally, the stone setting bur stone setters have been waiting for! The Busch Fig. 413AU Carbide Stone Setting Bur Complete Kit includes 23 ultra precise, perfectly sized burs made from the finest quality carbide. Busch burs are world renowned for their unmatched precision, cutting power, and durability lasting significantly longer than tungsten vanadium or high speed steel burs, making them more cost effective in the long run. The Busch 413AU cuts