The Model B gundrill sharpening fixture is the most widely used sharpening fixture in the world. The B fixture is used to sharpen gundrill bits from 0.075" (1.91 mm) - 1.0625" (26.99 mm) in diameter. The heavy duty construction
of this unit assures repetitive grinding quality, lowers cost per hole, eliminates down time, ends inefficiency, and reduces costly rejects. The B fixture mounts easily on conventional tool & cutter or surface grinders. Any shop personnel can quickly and accurately reproduce the required nose geometry without carbide and diamond wheel waste. Once the combination of angles and clearances are specified, the operation is routine.
*Catalog Specification, subject to verification.