General - 1/4’’ (6.35mm) hex shank **** Flexible 105° turn left and right **** Material: chrome vanadium steel ☆Convenient for quickly driving in nuts, bolts and fasteners etc. For 1/4" quick-change chuck systems or directly into the drill chuck. 105 degree angle extension, the angled screwdriver is ideal for drilling and screwdriving in difficult places, corners and edges. access. Connect sockets to the cordless drill Buy new hammer drills to go with you These are handy for attaching a socket to a power drill Spring-loaded ball bearing on the head keeps the sockets in place Suitable for screwdriver or screwdriver handle tools (hex hole or three-jaw chuck) drive sleeve, and after use can be converted to the size of the original hexagonal polygons ,converted to a square head size, which can be used to install the sleeve is a good accessory to convert .3 ball bearings Gear in a die-cast body for durability Triple Fix swivel bit holder with tether fast