Irwin® Speedhammer Plus Drill Bit 18.0 x 600mm Jigs Made from high-quality materials with

Made from high-quality materials with rustproof internal parts

Manufactured from chrome vanadium with chrome molybdenum square drive

Reinforced with molybdenum disulphide to aid disassembly of components

230mm - CT5

Irwin® Speedhammer Plus Drill Bit 18.0 x 600mm Jigs Made from high-quality materials withThe 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.