LinkMejor 17Pcs Wood Countersink Drill Bit Set with Adjustable Depth Stop

Upgrade your woodworking projects with this professional-grade Countersink Drill Bit Set. Featuring 5 tapered pilot bits in popular sizes (2.5–3.5mm) with a universal 1/4" hex shank, this kit includes replaceable bits and Allen wrenches for easy depth adjustment and long-term use. Crafted from high-speed steel and 45# steel base, the bits deliver fast, clean, and burr-free drilling on softwoods, MDF, plywood, compressed boards, and plastics. The sharp 90° countersink head allows you to drill, countersink, and counterbore in one smooth operation, improving accuracy and efficiency. The spiral flute design helps eject wood chips quickly to prevent clogging, while the included storage case keeps everything organized and portable. Perfect for DIYers, carpenters, and woodworkers tackling home repairs, cabinetry, and furniture building.