Countersink Drill Bit Set Five Piece Tapered Drill Bits With One Quarter Inch Hex Shank Quick Change Includes Allen Wrench For Woodworking In Soft And Hard Wood Adjustable Depth Stop For Precise Pilot Holes

Five-Piece Countersink Set with 1/4 Hex Shanks for Wood
✔️ 1/4 hex shanks, adjustable depth stop, sizes #4-#12, Allen key

This five-piece countersink drill bit set is designed for woodworking, delivering clean countersinks and flush screw seating in soft and hard woods, plywood, and composite boards. It’s handy for DIY projects and professional shops.

✅ 5-piece set includes common wood sizes: #4(7/64"), #6(9/64"), #8(11/64"), #10(3/16"), #12(7/32")
✅ 1/4" hex shanks for quick changes and non-slip performance
✅ Adjustable depth stop collars for precise pilot-hole depth
✅ 4-flute tapered countersink cutter in M2 high-speed steel for toughness
✅ Allen wrench included for depth-stop adjustments

💡 What is a countersink drill bit set used for in woodworking projects?

It’s handy for creating flush screw heads and neat joints across soft and hard woods.

- Depth-stop collars provide consistent countersink depth - Works with most drills that use 1/4" hex shanks - Suitable for wood, plywood, fiberboard, particleboard, and plastic - The 4-flute design reduces chatter for clean holes