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Drill Doctor SB

Drill Doctor SB

DDSB User Guide

Availability: Out of stock

Item Number: DDSB

The Drill Doctor SB - a precision machine that sharpens both Spade and Twist drill bits. This allows you to keep working on your project and save money by not buying new drill bits.The twist bit sharpening module uses a long lasting diamond grinding wheel that sharpens a wide variety of bits from 3/32” – 1/2". This includes high-speed steel (HSS), cobalt, TiN-coated bits and masonry bits. The spade bit module uses an industrial grade profiled, vitrified wheel to sharpen spade bits from 1/4" – 1 ½”, including specialty spade bits with screw points and spurs.

  • Sharpens twist drill bits 3/32" to 1/2"
  • Sharpens spade bits 1/4" to 1- 1/2"
  • Sharpens masonry drill bits up to 1/2"
  • User-replaceable diamond sharpening wheel


A 3-Year Warranty protects every Drill Doctor bit sharpener against defects due to workmanship or design; abrasives excluded. Warranty does not cover industrial or commercial use.

NOTE: Using a 115V machine in a location with 230V power sources voids the warranty. For use outside North America, visit our "Where To Buy" page to find a distributor in your country or region.

Customer Reviews

1 Item(s)

reduced utility Review by
Unfortunately this Drill Doctor doesn't resharpen drill bits 3/32 > 3/4.

Drill Doctor Response:
Model SB sharpens twist drill bits from 3/32" to 1/2", and spade drill bits from 1/4" to 1-1/2".
Model 500X will sharpen twist drill bits up to 3/4" with an optional 3/4" chuck.
Model 750X will sharpen twist drill bits up to 3/4" right out of the box. (Posted on 8/26/14)

1 Item(s)

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