This KEO countersink is a really handy tool if you're working with metal, wood, or plastic. It's made from high-speed steel, which is tough and wear-resistant – good for general-purpose jobs. It has 3 flutes and an 82-degree point angle, designed to cleanly countersink holes for screws or to enlarge existing holes. The shank is round and 1/2 inch in diameter, so it fits in a bunch of different tool holders, chucks, or drills. It's uncoated (that's the 'bright' finish), meaning it's just the raw high-speed steel without any extra treatment – works well for a wide range of materials. The spiral flute design helps pull chips up and out of the hole when you run it counterclockwise, so it doesn't clog up as easily. Whether you're a DIYer in the garage or a pro in the shop, this countersink is a reliable, no-fuss tool that gets the job done smoothly.
