Irwin® Speedhammer Plus Drill Bit 20.0 x 600mm Feature_SteelShaft 90 tooth 3/8" drive ratchet

90 tooth 3/8" drive ratchet

Easy fit and optimised air-flow design

Heavy duty construction combined with a lightweight design provides for accurate pressure per strike with minimal effort

Can be stacked onto tapered spindles to achieve required thickness

Irwin® Speedhammer Plus Drill Bit 20.0 x 600mm Feature_SteelShaft 90 tooth 3/8" drive ratchetThe 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.