Irwin® Speedhammer Plus Drill Bit 12.0 x 460mm Pumps Cast aluminium rule with clearly-marked

Cast aluminium rule with clearly-marked metric and imperial graduations

Operating pressure 37mbar

Temperature Range: -50C to +700C (-58F to +1292F)

with square compression

Irwin® Speedhammer Plus Drill Bit 12.0 x 460mm Pumps Cast aluminium rule with clearly-markedThe 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.