Bosch UNEO SDS Quick Masonary Drill Bit

The 4mm x 85mm Bosch UNEO SDS Quick Masonry Drill Bit, supplied as a single bit, is the smallest size in the range. It suits light-duty fixings and smaller pilot holes where a compact hole is needed. The shorter length makes it a handy choice for shallower holes in concrete, stone and masonry, while the SDS quick shank helps deliver power efficiently from your tool to the work surface. Features and Benefits: • Special tip design for drilling in concrete. • SDS quick shank for maximum power transfer from your power tool. • Suitable for drilling in concrete, stone and masonry