It's a handy tool in your toolbox for drills and screwdrivers or other very small and narrow areas that help you get the job done quickly. Drill holes and install screws or bolts in areas too small for conventional drills can exhaust the patience of even the most experienced worker. When you are tired, you can spend a lot of money on a right angle drill, or save your money and buy this right angle accessory. The angle drill adapter is made of All-metal aluminum and iron for good strength and durability. The tool's chuck can accommodate standard drill bits from 1 mm to 10 mm and can withstand a maximum torque of 25 N.m. The 90 degree angle drill attachment with 8mm shank fits many portable drills. Pistol drills will inevitably encounter narrow spaces. This product can rotate the drilling power of 90 degrees and drilling can be completed when it reaches the space you want to use! Note: Due to manual measurement, the size may have an error of 2 cm/1 inch; Due to different displays and angles, the color and size may be slightly different, thank you for your understanding!