Irwin® Masonry Drill Bit 16.0 x 400mm Security_Locking its disc guard can be

its disc guard can be adapted to any task in no time at all

With serrated gripping surfaces

Vertical front wall with canopy

Tail insert 340mm x 115mm

0 x 150mm & 5

Irwin® Masonry Drill Bit 16.0 x 400mm Security_Locking its disc guard can beThe Irwin masonry drills bits are designed for fast and efficient drilling in brickwork, concrete and breeze block, especially with cordless drills. They drill up to 60% faster than competitive drill bits whilst maintaining the same high durability. The single flute design ensures faster dust removal for increased drilling speed, with the unique, pressed diamond ground carbide tip allows for aggressive cutting and the carbide tip design also ensures