The Irwin Granite drill bit range has been designed for impact percussion drilling in very hard materials such as granite, concrete and natural stone. They can drill 40% more holes than conventional masonry drill bits due to an extra hard...
Price: £19.95 from Tooled Up
The 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 durabilit...
The Irwin Speedhammer Plus Drill Bits are designed for exceptional fast drilling in brick, block, masonry, concrete and granite. The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28%...
The Irwin Cordless Drill Bits have been designed for cordless low min multi purpose drilling. In tests they produced between 90 129% more holes per battery charge than leading competitors. They have a four facet ground carbide tip for lowe...
