Drill Doctor DDSB Drill Bit Sharpener

Drill Doctor drill bit sharpeners are manufactured by Darex, the same company that makes machines for the professional sharpening industry. Each unit features a high quality motor, a precision chuck for consistent results and a quick-change diamond grinding wheel. All models will give you excellent results on twist type bits including HSS, masonry, carbide, cobalt and TiN-coated. The Drill Doctor DDSB will also sharpen spade bits (paddle bits). Drill Doctor machines will not sharpen brad point bits, auger bits, forstner bits, or spoon bits.

The DDSB is a great addition to the home shop. It sharpens twist bits from 3/32" to 1/2" with a 118° point angle. The spade bit module sharpens screw tip, spurred and non-spurred spade bits from 1/4" to 1-1/2". Comes with a 3-year warranty from the manufacturer.

Additional Information

Drill Doctor DDSB User Guide
Drill Bit Anatomy
Twist Drill Geometry

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