Speedhammer Plus Drill Bit 3.5 x 110mm

<p>The Irwin SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite.</p> <p>The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28% greater capacity meaning more efficient waste removal. They have a patented extra short drill bit head which means the head takes 80% of the workload, ensuring higher durability and speed. Clears drilling dust directly into the flute, reducing the risk of clogging.</p> <p>The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have more aggressive cutting angles and self-centring for faster drilling.</p><p>Irwin Speedhammer Plus Drill Bit.</p><p>Specifications:<br />Diameter: 3.5mm<br />Total length: 110mm.<br />Working length: 50mm.</p>