4-Piece Tapered Countersink Drill Bit Set with Hex Shank – Woodworking Tool Kit for #6, #8, #10, #12 Screws – Includes Allen Key

Upgrade your woodworking projects with this essential 4-piece Countersink Drill Bit Set. Designed to create clean, professional results, this set allows you to drill, countersink, and counterbore in one quick motion. Perfect for cabinet making, furniture assembly, and DIY home improvements.

​Key Features:

​Complete Range: Includes four standard sizes (6#, 8#, 10#, 12#) to match the most common wood screw gauges.

​All-in-One Efficiency: Each bit performs three functions: drilling the pilot hole, countersinking the head, and optional counterboring for hidden screw plugs.

​Quick-Change Compatible: Features a 1/4" hex shank that snaps directly into your impact driver or drill chuck—no more time wasted on manual adjustments.

​Precision Depth Control: Includes an adjustable Allen key so you can set the exact depth for a flush, professional finish every time.

​Durable Build: Heat-treated bits built to withstand consistent use in soft and hardwoods.

​What’s Included:

​4 x Countersink Drill Bits (Sizes: 6#, 8#, 10#, 12#)

​1 x L-Shaped Allen Key for depth adjustments