Features: Achieve precise and efficient drilling with the 82° Countersink Bit Set. Its high speed steel material ensures excellent cutting performances, while the five cutter design removes chip better for a smoothers drilling experience. Designed to last, this countersink bit set is corrosion resistant and provides greater durability. With a longer lifespans, it offer reliable performances for all your drilling needs. Suitable for both professionals and DIY enthusiasts, the countersink bit set is perfect for anyone looking to achieve professional grade results. Its versatility allows it to be used on various materials, including stainless steel, metals, fiberglass, mild steel, copper, and aluminum. Whether you're working on woodworking projects, metal fabrication, or general repairs, this countersink bit set is a must have in your toolboxs. It can be easily connected to electric drills and electric screwdrivers, making it suitable for a wide range of applications. Elevates your drilling experience with the 82° Countersink Bit Set. Its unique design ensures faster chip removal, smoother hole drilling, and extended service life. Discover the difference in performances and precisions with this reliable tool. Specifications: Material: stainless steel Length: approx 5cm/2inch Size: 3/4", 5/8", 1/2", 3/8" & 1/4" Package Includes: 5xChamper set note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.