Features:1 sizes: The package includes stepped drill bits of alternative diameters to fulfill quite a lot of aperture requirements. As you'll find from the picture, there are three drill bits of other sizes.
2 hardness materials: These bits are usually made from excessive hardness materials, corresponding to excessive velocity metallic or carbide, to guarantee high-quality and exact drilling on fairly many of materials.
3 design: Step drill bits have a tapered design, which allows them to drill holes of other diameters in a unmarried operation and supports maintain the verticality and accuracy of the holes.
4: Compared to conventional drill bits, step drill bits are likely more secure to apply due to their exotic form and larger touch area, reducing the danger of sliding and lack of control.
5 storage: These bits are placed in a blue fabric bag for easy carrying and storage, whereas additionally preserving the bit from damage.
6 applicability: This sort of drill is appropriate for drilling in quite many of metals, wood and various materials and has a variety of applicability:Name: High-speed metal pagoda drill reaming drill bit
Quantity: 3 items /1 set
Material:Alloy steel
Weight: 300gPackage included:Package entails 3 drill bits + bagsNotice:1. Due to guide measurement, please enable a distinction of 1-2cm. Thank you on your understanding!2. Due to the diversities between diverse monitors,please keep in mind that the picture may not reflect the truecolor of the article.