Irwin® Speedhammer Plus Drill Bit 12.0 x 230mm Measure_ChalkLine LT and Touring models and

LT and Touring models and Boom Lowrider

These belt drive engines also have a chain connecting the two camshafts

curved profile for a strong grip

Ball point head allows turning at angles up to 25° for easier access

Irwin® Speedhammer Plus Drill Bit 12.0 x 230mm Measure_ChalkLine LT and Touring models andThe 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.