Busch® Tungsten Vanadium 70° Bearing Bur

This Busch® shallow angle 70° 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.

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Material: Tungsten vanadium
Head shape: 70° Hart
Head size: 1.1mm, 1.4mm, 1.7mm, 1.8mm, 2.1mm, 3.1mm, 2.3mm, 2.5mm, 3.3mm, 1mm, 1.3mm, 3.5mm, 2.7mm, 1.9mm, 1.5mm, 2mm, 0.9mm, 1.2mm, 1.6mm, 2.9mm, 5mm
Shank size: 3/32" (2.38mm)
Brand: Busch
Shipping weight: 0.341 ounces (9.66g), 0.44 ounces (12.48g), 0.362 ounces (10.26g), 0.461 ounces (13.08g), 0.383 ounces (10.86g), 0.499 ounces (14.16g)
Country of origin: Germany