【Durable Material】This chuck drill adapter is made of carbon steel and plastic head, tough and durable, lightweight and easy to carry. 【Powerful Function】The tool's drill chuck adopts a standard drill bit from 0.8 mm to 10 mm. A maximum torque of 25 N/M and a maximum speed of 1500 R/MIN. 【Easy to Use】 This angle screwdriver bit is easy to install and use, the screwdriver handle is very stable. 【Extension Chuck】 90° extension right angle chuck, it can work in hard-to-reach places, it is a practical accessory. 【Universal Application】 The 8 mm hex shank of the elbow drill chuck is suitable for most standard drills: hand drills, electric drills, polishing equipment, etc. Color: Black Delivery Quantity: 1 piece