Tapered Drill Bits - ptreeusa.com
2020-3-3u2002·u2002Tapered Drill Countersink Set. Tapered bit matches the profile of traditional wood screws. Gives screws a better bite and superior holding power over straight sided holes. 3 Pc. Set handles #6, #8, & #10 wood screws. Countersinks adjustable to match screw length. Drive Shank: 1/4″ Hex Power Bit Shank. Included in set:
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