Wood Countersinks


IRWIN wood countersinks

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Wood Countersinks Features:

  • Tapered drill with widened flutes for drilling fast, clean pilot holes.
  • Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking.
  • Counterbore attaches to flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth.
  • 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills.
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NOTE: Not all products are currently listed on our website. If you don't see the specific product you are looking for, please contact our Customer Service Department for assistance.

Shop OnlineItem #DescriptionScrew SizeBit DiameterCounterbore SizePlug SizeShank Size
Shop Online 1882630Wood Countersink#47/64" (2,8mm)1/4"1/4"1/4"
Shop Online 1882781Wood Countersink#69/64" (3,6mm)5/16"5/16"1/4"
Shop Online 1882782Wood Countersink#811/64" (4,4mm)3/8"3/8"1/4"
Shop Online 1882783Wood Countersink#103/16" (4,8mm)7/16"7/16"1/4"
Shop Online 1882784Wood Countersink#127/32" (5,6mm)7/16"7/16"1/4"
Shop Online 1882785Wood Countersink#141/4" (6,4mm)7/16"7/16"1/4"
Shop Online 1882786Replacement Bit for 18826307/64" (2,8mm)1/4"
Shop Online 1882787Replacement Bit for 18827819/64" (3,6mm)1/4"
Shop Online 1882788Replacement Bit for 188278211/64" (4,4mm)1/4"
Shop Online 1882789Replacement Bit for 18827833/16" (4,8mm)1/4"
Shop Online 1882790Replacement Bit for 18827847/32" (5,6mm)1/4"
Shop Online 1882791Replacement Bit for 18827851/4" (6,4mm)1/4"
Shop Online 1882793Wood Countersink Set#6, #8, #101/4"
Shop Online 1882792Wood Countersink Set#4, #6, #8, #10, #12, #14, Depth Stop(2)1/4"
Shop Online 1890451IMPACT 22PC Drill Drive Set incl #4, #6, #8, #10, #12, depth stop (1) 16 FD bitsIMPACT 22PC Drill Drive Set incl #4, #6, #8, #10, #12, depth stop (1)1/4"