Irwin 10502097 Speedhammer Sds Max Drill Bit 15mm X 200/340mm

The Irwin Speedhammer SDS Max drill bits have been designed foreasy and trouble free  drilling of concrete, granite andsimilar very hard materials.

The patented carbide tip head takes 80% of the workload,ensuringhigher durability, speed and rebar performance. The 53 drillinghead design means more aggressive cutting and faster dust removalfor overall faster performance and the four-cutter tips for lessvibration,
faster drilling, rounder holes and better anchoring.

The shank fits all SDS-max rotary hammers.