Irwin® Speedhammer Plus Drill Bit 26.0 x 300mm Sink & Hob Kits Fits frames with open dropouts

Fits frames with open dropouts that use a 9mm rear axle

Fold out LED light panels

Packed in tough plastic storage case

Its non-slip hex geometry and dual hole design guarantee both precision and safety

Durable air cushion device with rigid edges and fine air control valve

Irwin® Speedhammer Plus Drill Bit 26.0 x 300mm Sink & Hob Kits Fits frames with open dropoutsThe 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.