
Irwin, Irwin Pro Titanium Nitride Coated Drill Bit 7mm 109mm Pack of 1
Brand: Irwin in Power Tools
31%£249 £3.59
The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill ...








