Busch® Tungsten Vanadium Three-Square Bur

This Busch® three-square bur features a long, slender shape with three cutting edges that offer a variety of uses including enlarging and tapering holes in hinges and other findings, re-positioning drill holes, clearing excess solder from joints and adjusting the openings in box clasps and other mechanisms. 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: Three-square
Head size: 2.3mm, 1.8mm
Shank size: 3/32" (2.38mm)
Brand: Busch
Shipping weight: 0.44 ounces (12.48g), 0.455 ounces (12.9g)
Country of origin: Germany