BOSCH Diamond Dry
Core Cutter 22mm; 350mm,1/2" BSP
(f), Best for Universal
Bosch SDS-plus-7 drill bits provide accurate holes, even through rebar, whilst still being particularly durable. This Bosch SDS hammer drill bit has a solid tungsten carbide head with four-cutter geometry making it extremely robust. The main cutter is supported by the secondary cutters during drilling - this causes the concrete to be broken down into smaller particles, making it virtually impossible for the bit to get jammed in concrete with rebar. The result is a fast but smooth drilling action.
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