Busch Hart Burs


Busch Hart Burs. This Busch® 90° bearing cutter (hart) bur is used for cutting stone seats and for notching prongs. Made from cost-effective tungsten vanadium, this bur cuts precisely and can be used at low speeds. 3/32" Shank. 16.66% Discount on packs of six. Buy six, pay for five.

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  • Model: P156C

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