Countersink Drill Bit Set, 4PCS HCS Cutters and Depth Stop for Wood | 1/4" Hex Shank Countersink Drill Bit for Wood with Wrench for 82 Degree Woodworking Tools & Hand Tools

★★★★★ 4.7 66 reviews

US$7.60
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US$7.60
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Free shipping Free 30-day returns

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Management number 247338655 Release Date 2026/08/16 List Price US$7.60 Model Number 247338655
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  • 【Precision and Adjustable Depth】The wood countersink bit allows you to easily adjust the drilling depth and countersink depth using the included wrench. Combined with our ball-bearing stop ring, it delivers consistent precision, ensuring that screws sit flush with the wood surface for a professional, clean finish
  • 【4-Flute Cutter Design for Clean Holes】 This isn’t just a countersink—it’s a precision countersink set. Featuring four-flute HCS cutting inserts and HSS drill bits, it delivers exceptional drilling performance. The spiral flute design quickly evacuates chips upward, eliminating the need to stop and clear chips. This results in smoother hole walls and a longer drill life
  • 【Wide Application】This countersink bit set is ideal for furniture assembly, shelving construction, and basic home repairs. It’s perfect for the most common DIY woodworking projects, including pine, plywood, MDF, and particleboard
  • 【7 PCS in Storage Case】 Includes 1 stop collar with 1/4 inch hex shank, 4 four-flute drill countersink bits (TCT cutters + HSS M2 pilot bits) in sizes 7/64" X 3/8", 1/8" X3/8", 9/64" x 3/8", 5/32" x 3/8", and 1 wrench—all securely organized in a dedicated case
  • 【Tip】For the cleanest, smoothest edges and optimal performance, we recommend using the countersink at a low speed (approximately 200 RPM). This method produces a superior surface finish and extends the life of the drill bit

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