Irwin® Speedhammer Plus Drill Bit 20.0 x 1000mm L7-END with a height range of

with a height range of 210-255cm

Breaking Strain: 3000kg

silicone and thermoplastic rubber

The letter sizes as shown

Irwin® Speedhammer Plus Drill Bit 20.0 x 1000mm L7-END with a height range ofThe 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.