Smooth Countersink Drill Bit Set For Woodworking With Magnetic Extension Holder, 12 Piece, Sizes 4 6 8 10 12, Includes Storage Box, Faster Cutting And Precise Finish With Dual Edge Design Pro Grade Quality For DIYers And Woodworking Pros

12-Piece Countersink Bit Set with Magnetic Holder
✔️ Dual-edge titanium-coated HSS bits; 60mm (2.36 in) magnetic extension

This woodworking countersink set is built for DIYers and pros alike. It includes five countersink sizes (#4, #6, #8, #10, #12), five replaceable bits, a 60mm magnetic extension holder, an Allen wrench, and a sturdy storage case. Designed to deliver fast, precise pilot holes and clean countersinks for flush screw heads on softwood and hardwood, it helps speed up projects while reducing chatter and effort. The depth-adjust feature lets you dial in countersink depth for varying material thicknesses.

✅ 12-piece set includes countersink bits (#4, #6, #8, #10, #12), five replaceable bits, 60mm magnetic extension holder, Allen wrench, storage case
✅ Dual-edge design reduces chatter and speeds cutting for smooth, accurate finishes
✅ Titanium-coated HSS provides durability for softwood and hardwood; 82-degree countersink angle
✅ 1/4" (6.35 mm) hex shank fits most drills; depth adjustable for variable wood thicknesses
✅ Includes magnetic extension holder for easier bit changes and reach

💡 What is a countersink bit used for in woodworking?

- Creates flush screw heads that sit level with the surface - Guides screws into pilot holes and helps prevent splitting - Works with standard 1/4" hex shank drills; depth can be adjusted for material thickness