Right Angle Drill Adapter. 90 degree handle adapter with wedge chuck for right or left handed use, attaches to most standard drills. The drill accessory drill chuck is made of high quality solid iron, which ensures good strength and durability. Easy to install and use, with handle for more stable operation. Increase electric drilling power by 90° to reach hard to reach angles even in the tightest spaces The tool's chuck accepts standard drills from 1-10mm and maintains a maximum torque of 20Nm and a maximum speed of 500rpm