Busch® Tungsten Vanadium 90° Bearing Bur Set, 0.7–1.8mm

These Busch® 90° bearing cutter (hart) burs are used for cutting stone seats and for notching prongs. This set includes 12 burs, sizes 0.7 through 1.8mm. 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; 0.7–1.8
Shank size: 3/32" (2.38mm)
Brand: Busch
Shipping weight: 0.902 ounces (25.56g)
Country of origin: Germany