Strong MaterialThis chuck drill bit adapter is made of carbon steel and plastic head, strong and durable, lightweight and easy to carry. Powerful FunctionThe drill chuck of the tool adopts standard 0.8mm-10mm drill bit. A maximum torque of 25 N / M and a maximum speed of 1500 R / MIN. Easy to Use This angle head screwdriver bit is easy to install and use, the screwdriver handle is very stable. Extension Chuck90 extension right angle chuck, it can work in hard to reach places, it is a practical accessory. Universal ApplicationThe 8mm hex shank of the elbow drill chuck is suitable for most standard drills: hand drills, electric drills, polishing equipment, etc. This is a high quality 0.8-10mm right angle drill bit that is suitable for almost all common drill bits. You can change the drilling capacity by 90 and reach hard-to-reach areas. A great tool for improving home and professional users. Features: The 8mm hex shank is suitable for most standard drills: hand/electric drills, power drills, polishers, etc. A maximum torque of 25 N / M and a maximum speed of 1500 R / MIN. Easy to install and use, with a handle for stable use. Electric punching power forces 90 for hard-to-reach areas. Apply aluminum and steel for strong and durable tools. Specification: Material: carbon steel, plastic Angle: 90 degrees Maximum torque: 25 N / M Maximum speed: 1500 R / MIN Chuck gripping capacity: 0.8mm-10mm Hex shank: 8mm Package weight: 450g Color: black Package included: 1 x right angle adapter