90 Degree Right Angle Electric Drill Corner 8mm Hex Shank Turning Device Bend Extending Three-jaw Chuck Range 1-10mm Three-jaw chuck range 1-10mm describe: Material: Shell: Die-cast aluminum, Chuck: Steel This angle device can withstand a maximum torque of 25Nm and a maximum speed of 1500 rpm. When using a pistol drill to work in a narrow space, this product can allow the power of the electric drill to rotate 90 degrees to the space you want to operate to complete the drilling operation. Model66A224SD7722106 Corner handle: Hexagonal handle with a diameter of 8mm. Drill chuck clamping range: iron chuck 1-10mm. The model of plastic chuck is 0.8-10mm. Product weight: iron chuck model 490g, plastic chuck model 460g. feature: 1. 100% quality and brand new. 2. This corner unit can withstand a maximum torque of 25Nm and a maximum speed of 1500 rpm. 3. When the pistol drill is working in a narrow space, this product can make the electric drill turn 90 degrees, reach the space you want to operate, and complete the drilling operation. 3. The installation and operation are simple, and the clamping size can be manually adjusted, which is convenient and quick. 4. Equipped with 6.5mm key peacock chuck, stable and reliable. notes: 1. Manual measurement, please allow 1~2mm error, thank you.