Busch® Tungsten Vanadium Concave Cutter Bur Set, 3.5–10mm

These Busch® concave cutter (cup) burs are used to round prongs, wire ends and rivet heads, and to shape or smooth prong tips; the cutting flutes inside the cup aggressively remove material for fast shaping. This set includes 8 burs, sizes 3.5mm through 10mm. Made from cost-effective tungsten vanadium, these burs cut precisely and can be used at low speeds.

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Material: Tungsten vanadium
Head shape: Cup
Head size: Assortment
Shank size: 3/32" (2.38mm)
Brand: Busch
Shipping weight: 1.799 ounces (51g)
Country of origin: Germany