Irwin SDS Speedhammer Plus Masonry Drill Bit

The 12mm diameter x 230mm length drill bit offers substantial reach for deep drilling applications. This configuration is particularly useful for installations requiring 12mm holes through thick wall sections. Features and Benefits: • 12mm diameter maintains precision through deep drilling • 230mm length for substantial reach • Patented single flute reduces vibration • Self-centring capability ensures accuracy • Anti-clog flute design ensures continuous operation Specifications: Diameter (mm): 12 Overall Length (mm): 230 Working Length (mm): 170 Pack Qty.: 1 Total length: 230mm.