5Pcs Countersink Drill Bit Set, Premium Countersink Drill Bit with 82-Degree, 5 Flutes, Quick-Change Hex Shank, 1/4 Inch to 3/4 Inch Size, Countersink Drill Bits for Wood, Metal, Plastic

【Robustness and Longevity】Crafted with precision from high-quality materials, countersink drill bit set boasts sharpness and robustness, minimizing cutting resistance, ensuring reliability for your woodworking endeavors.
【Versatile Application】82-degree tip drills countersink holes for wood, plastic, metal and composite materials. Cannot work on stainless steel. This countersink drill bit excels in deburring, chamfering, and countersinking tasks across a variety of woodworking projects.
【Multiple Sizes】The countersink drill bits set includes 5 sizes: 1/4, 3/8, 1/2, 5/8, 3/4 inch, Including a Bit Holder and a plastic Storage Toolbox, allowing you to choose the appropriate size for your specific project needs.
【Enhanced Efficiency】With 5 flute design, countersink drill bits ensure efficient debris removal, resulting in smoother and cleaner countersinking（ensuring screws and fasteners sit flush）, saving time and effort during your projects.
【Easy to Use】Featuring a hex shank design, this countersink drill bit seamlessly integrates with most power drills and drivers, offering convenience and user-friendliness for woodworkers and DIY enthusiasts.

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