This 7mm diameter, 110mm length Irwin Masonry Drill Bit is ideal for medium to heavy duty fixing applications in brickwork, concrete and breeze block, compatible with 7mm wall plugs. Engineered for fast and efficient drilling with cordless drills, this bit drills up to 60% faster than competitive drill bits whilst maintaining exceptional durability. 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: • 7mm diameter suitable for medium to heavy duty fixing applications • 110mm length provides good drilling depth for most applications • Up to 60% faster drilling than competitive drill bits • Single flute design for faster dust removal and increased drilling speed • Pressed diamond-ground carbide tip for aggressive cutting performance • 20% longer life compared to previous Irwin masonry bits • High carbon chrome vanadium body for maximum strength Specifications: Diameter (mm): 7 Working Length (mm): 100 Overall Length (mm): 65 Pack Qty.: 1 Total length: 100mm.