JTC 5436

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 more→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 20% longer life compared to previous Irwin masonry drill bits. The bits are made with a chrome vanadium body with high carbon content which allows more hardening and a stronger bit for maximum rupture strength.

• HSS Nova 25 core bit with 3/4 in Weldon holder • Industrial standard. Metric dimensions, cutting depth 25 mm. Specifications Cutting depth: 25 mm Bore Ø: 51 mm

There is no need for frequent drill bit changes Specifications Diameter mm: 6,5 Working length mm: 55 Total length mm: 100 Materials: Stone Wood Ferrous metals Concrete Materials in Detail: Masonry more→Tile Hard/solid wood Softwood Steel/ferrous metal Reinforced concrete Sheet steel Stoneware MDF board Wall tile