Irwin® Speedhammer Plus Drill Bit 20.0 x 300mm essentials ds-fd6cf8d2-grid{display:grid

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1/4 x 5/16" - 100A-1/4x5/16 (Part Number: 100A-1/4x5/16) is a genuine Elora product

with knurled blade adjustment knob and hardened steel blade for a clean cut

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multi-angle

Irwin® Speedhammer Plus Drill Bit 20.0 x 300mm essentials ds-fd6cf8d2-grid{display:gridThe 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.