Irwin Masonry Drill Bit

This 18mm diameter, 160mm length Irwin Masonry Drill Bit provides heavy duty large diameter drilling capability in brickwork, concrete and breeze block, ideal for substantial fixings and heavy duty applications. Engineered for fast and efficient drilling with cordless drills, this bit drills up to 60% faster than competitive drill bits whilst maintaining the exceptional durability required for this large diameter. The single flute design ensures faster dust removal for increased drilling speed, whilst the unique pressed diamond-ground carbide tip allows for aggressive cutting action. The carbide tip design ensures 20% longer life compared to previous Irwin masonry drill bits. The chrome vanadium body with high carbon content allows more hardening, creating a stronger bit with maximum rupture strength for demanding trade applications. Features and Benefits: • 18mm diameter for heavy duty large diameter applications • 160mm length ideal for extended reach drilling requirements • Up to 60