Manufactured from good quality steel with sintered diamond segment. For cutting holes for pipe and conduit. Thread 1/2' BSP. Sintered diamond segments Thread 1/2' BSP Warning: If these bits are used in an SDS+ hammer drill, it must have an electronic safety clutch and only be used in rotary mode Warning: If these bits are used in an SDS+ hammer drill, it must have an electronic safety clutch and only be used in rotary mode. More information: Packaging content | Number of drill bits | 1 pc(s) | Features | Drill bit diameter | 152 mm |  | Length | 150 mm |
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