Strong MaterialThis drill chuck 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 drill bit of 0.8mm to 10mm. A maximum torque of 25 N / M and a maximum speed of 1500 R / MIN. Easy to Use This angle driver 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 Application The 8mm hex shank of the drill elbow chuck is suitable for most standard drills: hand drills, electric drills, polishing equipment, etc. Color: Black Quantity delivered: 1 piece