The Irwin 15 Piece Joran Professional Drill Bit Set contains a selection of straight shank drill bits to cover a range of applications. Cordless multi-purpose drill bits can drill wood and brickwork when used on a slow speed setting. Supplied in a robust storage case.
H.S.S. Drill Bits: 2, 3, 3.5, 4, 5, 6 and 8mm.
Cordless Multipurpose Drill Bits: 4, 5, 6 and 8mm.
Wood Drill Bits: 3, 4, 6 and 8mm.