Countersink Drill Bit Set, 4pcs Chamfer Tool Round Shank HSS(4241) Countersink Drill Bit, for Wood,Metal,Plastic, PVC

Superior Material - The countersink drill bits comes in four sizes (2-5mm, 5-10mm, 10-15mm, and 15-20mm). Made from sturdy High-Speed Steel 4241, these metal countersink bit for steel offer smooth cutting and are rust-resistant, ensuring longevity and reliability in various applications.
Quick and Precise Drilling - Featuring a sharp, 90-degree point for precise and efficient cutting, ensuring rapid hole punching in materials with a hardness below 25°. Perfect for quick and precise circular aperture chamfering or cone hole drilling in metal, wood, and even plastic. Achieve clean, sharp, and precise results effortlessly.
Efficient Chip Removal - Engineered to facilitate quick chip removal, these countersink bits minimize blockage and make the cutting process faster, cleaner, and quieter, Makes the cutting process faster, cleaner, and quieter—enhancing your overall work efficiency.
Compatibility with Various Machines - For the best results, use the countersink bit with bench drills, drilling machines, table drills, and machining centers. ensuring optimum chamfering effects.The tool is not recommended for hand drills, it will affect the chamfering effect.
Multifunctional Applications - Designed for a wide range of materials including wood, metal, and plastic, such as plywood, wood, acrylic, PVC board, and metals, these bits are ideal for countersinking, chamfering, deburring, and even non-metal cutting. Suited for both DIY enthusiasts and professionals.

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