Irwin® Speedhammer Plus Drill Bit 7.0 x 400mm Rack Clamps 72 teeth for use in

72 teeth for use in confined spaces

Manufactured from high quality translucent virgin HDPE plastic

It will stick to most surfaces and substrates and can be used internally as well as externally

with a narrow beam angle that reaches distances up to 190 meters

Supplied with: 2 x Tungsten Carbide Tipped Reversible Blades

Irwin® Speedhammer Plus Drill Bit 7.0 x 400mm Rack Clamps 72 teeth for use inThe IRWIN SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite. 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.