21 Piece quick change multi use drill and bit set, 6 mm / 1/4in shank.
contains
3, 4, 5, 6, 8, 10 mm wood drillbits
13, 16, 19, 22, 25 mm Flat Bits
4, 6 mm slotted screwdriver bits
1, 2, 3 Phillips screwdriver bits
1, 2, 3 Pozidriv screwdriver bits
Countersink
Magnetic Quick Change chuck.