Features 1、Adjustable Drill: The size of the hole can be controlled by rotating the edge of the drill to adapt to the size of the external drill. 2、Wide Range Of Applications: It is suitable for almost any drill bit, electric, pneumatic and other drill bits. 3、Premium Materials: Made of high quality materials, not easy to scratch, high temperature resistance, corrosion resistance, long term use. 4、Easy to Install: High torsion, hardened material, 90 degree turn. It is easy to install and operate, and has a handle for stable use. 5、High Efficiency: This tool will be suitable for areas that are not reachable by ordinary tools and will help you complete your work quickly. Specifications Item Type: Right Angle Drill Attachment Material: Plastic + stainless steel Color: As shown in the picture Clamping Range: Approx.0.8-10mm / 0.03-0.39in Weight: Approx. 389g / 13.7oz Application: Electric drill, etc. Package List 1 x Right Angle Drill Attachment 1 x Handle