Independent tests show that a drill bit sharpened on Tormek's new DBS-22 lasts up to four times longer than a brand-new conventional drill bit. So what's the secret to the patented DBS-22's success? One factor is its 4-facet grind geometry: a keenly-pointed chisel edge tip that requires less effort and generates far less heat.

It also bores rounder, straighter holes with closer tolerances and no walking. Another factor is its incredibly precise machining, along with flexible adjustment and total control over the motion of the drill bit. Couple that with low RPMs and water-cooling to prevent overheating and microcracks, and the difference is clear. The sharpening specialists at Tormek know how to keep a cutting edge. Accepts drill bits from 1/8" to 7/8".

• Accepts Drill bits from 1/8" to 7/8" with point angles from 90 deg to 150 deg
• Clearance angle can be set to 7 deg, 9 deg, 11 deg or 14 deg