B115 – Fits 115mm Core Bit – Standard Block (Metric) Style:With Bolt The B52 Block is built

The B52 Block is built to help you hit the mark every time – no expensive rigs

Block Weight: 910

the B152 delivers bulls-eye accuracy

The 42mm Core Drill Block Starter Pack has been carefully assembled to provide contractors with everything required for fast

B115 – Fits 115mm Core Bit – Standard Block (Metric) Style:With Bolt The B52 Block is builtDesigned for precision, safety, and speed when core drilling by hand. The B115 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 B115 delivers bulls eye accuracy, faster setup, and safer operation on concrete walls, floors, manholes, pipes and more. Key Features: Core Bit Fit: Designed for