Drill Hexagon Shaft

Cordless screwdriver quick release drill chuck for all devices with 1/4 inch collet bit from 0.6 to 8 mm.It can be clamped without problems in the chuck of a screwdriver and holds the smallest drill bits perfectly in the middle It can also be very noticeable, so that no drill turns hollow. This means that the bit does not rotate even if there is resistance. That in large chucks the small drills do not hold correctly or do not center, this problem is finally fixed with this little helper now.Snap-on impact wrenches do not convert quick-drill and change-driver bits to keep.Changing and clamping the drill without tools.