Specification Brand : Walfront BulletPoint1 : [Premium Durability] Crafted from high-speed steel and treated with a coating, these countersink bits offer superior hardness and durability, promising long-lasting performance and resilience. BulletPoint2 : [Accurate Countersinking] Featuring 5 flutes and precise countersink angles, these bits ensure quick and precise countersinking, securely embedding screws with ease. BulletPoint3 : [Easy Installation] Equipped with a standard 1/4 inch hex shank, these countersink bits can be effortlessly attached to drill chucks without requiring any additional adapters, suitable for a wide range of handheld and stationary drills. BulletPoint4 : [Multi-material Usage] Ideal for drilling into various materials such as wood, metal, plastic, and more, this versatile countersink drill bit set is for woodworking, metalworking, and other drilling tasks, providing consistent and precise results. BulletPoint5 : [Versatile Drilling Solution] This robust countersink drill bit set boasts 5 different sizes, catering to various drilling needs and applications, including 1/4in, 3/8in, 1/2in, 5/8in, and 3/4in. ExternallyAssignedProductIdentifier : 7622371381866 ItemName : Countersink Bit Set, 5 Different Sizes 1/4in 3/8in 1/2in 5/8in 3/4in, Accurate Countersinking, 5 Flutes High Speed Steel with 1/4 Hex Shank, for Machinable Metals, Wood, ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : countersink-bits Manufacturer : WALFRONT Material : ABS ModelNumber : WALFRONTwq2cufn9v3 NumberOfItems : 1 PartNumber : WALFRONTwq2cufn9v3 ProductDescription : [Premium Durability] Crafted from high-speed steel and treated with a coating, these countersink bits offer superior hardness and durability, promising long-lasting performance and resilience. [Accurate Countersinking] Featuring 5 flutes and precise countersink angles, these bits ensure quick and precise countersinking, securely embedding screws with ease. [Easy Installation] Equipped with a standard 1/4 inch hex shank, these countersink bits can be effortlessly attached to drill chucks without requiring any additional adapters, suitable for a wide range of handheld and stationary drills. [Multi-material Usage] Ideal for drilling into various materials such as wood, metal, plastic, and more, this versatile countersink drill bit set is for woodworking, metalworking, and other drilling tasks, providing consistent and precise results. [Versatile Drilling Solution] This robust countersink drill bit set boasts 5 different sizes, catering to various drilling needs and applications, including 1/4in, 3/8in, 1/2in, 5/8in, and 3/4in.