Inculde 4 different most useful tools, used in installing pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for hex tool 1/4 "" 105 degree right angle drill attachment? 1/10 "" Angle 1/4 inch Hex Driver Socket Holder Adapter, compatible with quick change and suitable for most drills, rechargeable drills, manual wrenches and pilot chucks. Impact Cutter Set - Socket adapter to 1/4 "" hex shank. -1/4 inch Hex Shank Drill Holder, Magnetic Extension Adapter, | Length 60mm / 100mm / 150mm, Suitable for electric, pneumatic screwdrivers and other power tool screwdriver bits, extended drill bit. Connect impact sockets / wrenches / socket sockets / socket bits / pilot sockets to a wireless power supply. Flexible Shaft Drill Extension - Length: 29cm (approx); hex shank: 6.35 mm (1/4 ""); Inner hex head: 6.35mm (1/4 ""); Features: for electronic drill, connecting link, flexible Product Description : 1 x 105 Degree Electric Extension Drill Adapter 1 * 60mm drill bit holder; 1 * 100mm drill holder; 1 * 150mm drill holder 3Pcs Set Adapter Socket Hex Shank to 1/4 "" 3/8 "" 1/2 "" Impact Drill Bits Male Standard Sockets 1x 1/4 "" (11.6inch) flexible extension tip