Drill Doctor Drill Bit Sharpeners

The DD-350X is a value-priced drill bit sharpener ideal for the shop that uses the most common bit styles and works mainly in wood and light metals. NEW! Easy, front-loading chuck. Sharpens 3/32"-1/2" standard-twist bits. Sharpens high speed steel, masonry, carbide, and TiN-coated. NEW! Simplified alignment and sharpening procedures. User replaceable diamond sharpening wheel. Durable construction. 3 Year Warranty  

Model DD-500X
Sharpens a full range of bits - including split points and the 135º bits used in drilling hardened metals. Does everything the 350X does, plus: Sharpens split-point bits 3/32"-1/2" for faster penetration, and less drill bit "walking". Creates split-point bits from standard bits. NEW! Quick Change diamond sharpening wheel, no tools needed. NEW! Variable Alignment lets you adjust chisel and relief angles. 3 Year Warranty  

Model DD-750X
Built to handle larger drill bits - up to 3/4" and offer additional custom flexibility. Does everything the 500X does, Plus: Now sharpens 3/32"-3/4" bits with one heavy-duty chuck. NEW! Custom Point - choose any angle from 115º to 140º. NEW! Adjustable Material Take-Off (MTO) so you can touch up a slightly dull bit or deep grind for a heavily damaged bit. 3 Year Warranty