General description The Chamfering Countersink is a versatile tool designed for drilling, chamfering, deburring, and countersinking. It features a combination of drill bits and countersinks, making it ideal for working with low hardness materials such as wood and plastic. The five-wave design of the bits ensures efficient chip removal, allowing for smoother operation. Technical specifications Material: Carbon steel (drill bit), 45# steel (countersink) Sizes included: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm Number of pieces: 7 drill bits Compatibility and accessories Suitable for low hardness materials: wood, plastic, and other soft materials Includes: 7 chamfer drill bits, 1 Allen key