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The professional-use Drill Doctor 750X sharpens standard twist and masonry bits from 3/32” to ¾”. The custom point angles can easily be set anywhere from 115 to 140 degrees.The adjustable material ...

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New technology in drill sharpening promises a new lease on life for old, damaged and blunt drill bits. The aim is for the self-powered bit sharpener to become one of the most valued machines in any ...