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Newport Independent - Newport, AR
  • How to Read Drill Bit Sizes

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  • The stamped sizes on drill bit shanks can be a challenge to read, even in the best light. To make his bits easier to read, Club member David Wise of Garden City, Michigan, rubs the imprinted shanks with a yellow China marker and wipes away the excess. The pigment that’s left behind highlights the stamping so he can quickly find the right size. Brought to you by: American Profile
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