DescriptionThis product is a type of chamfering cutters, made of durable iron material, high hardness, anti-rust, and can serve you for a long time. The unique design structure makes it easy to use, greatly saves processing steps and time costs, and improves work efficiency. This is a very professional and practical chamfering cutters. Will bring convenience to your work.Features-Color: Assorted Color-Material: Steel -Size: About 4.50X2.00X2.00cm/ 1.77X0.79X0.79inch -Made of steel material, it has excellent durability and will not be easily damaged or broken. -It is made with excellent technology, which greatly improves the cutting performance of the drill bit and is more wear-resistant and durable. -The universal design makes it have a wider scope of application and can meet your needs well. -The bifurcated tip and twisted design increase the cutting speeds while being easy to self-center and prevent walking. -This is a very efficient and practical drill bit that can bring convenience to your work.