B89 – Fits 89mm Core Bit – Standard Block (Metric) B Block - Imperial Block Weight: 222g

Block Weight: 222g

Core Bit Fit: Designed for 254mm Core Drill Bits

Block Weight: 408

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B89 – Fits 89mm Core Bit – Standard Block (Metric) B Block - Imperial Block Weight: 222gDesigned for precision, safety, and speed when core drilling by hand. The B89 Block is built to help you hit the mark every time no expensive rigs, no risky setups. Just accurate, safe, and efficient drilling. Trusted by core drillers, plumbers, sparkies, drain layers, and even DIYers, the B89 delivers bulls eye accuracy, faster setup, and safer operation on concrete walls, floors, manholes, pipes and more. Key Features: Core Bit Fit: Designed for