Busch® Tungsten Vanadium 90° Bearing Bur Set, 1.9–3.0mm

These Busch® 90° bearing cutter (hart) burs are used for cutting stone seats and for notching prongs. This set includes 12 burs, sizes 1.9mm through 3mm. 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: 90° Hart
Head size: Set;1.9–3
Shank size: 3/32" (2.38mm)
Brand: Busch
Shipping weight: 0.923 ounces (26.16g)
Country of origin: Germany