B200 – Fits 200mm Core Bit – Standard Block (Metric) Style:With Bolt The 22mm Core Drilling Starter

The 22mm Core Drilling Starter Kit is built for precision-critical work - delivering outstanding accuracy when you need every hole to hit the mark

The 2 1/2" Core Drill Block Starter Pack has been carefully assembled to provide contractors with everything required for fast

Core Bit Fit: Designed for 6 ¾ Inch (171mm) Core Drill Bits

The B40 Block is built to help you hit the mark every time – no expensive rigs

B200 – Fits 200mm Core Bit – Standard Block (Metric) Style:With Bolt The 22mm Core Drilling StarterDesigned for precision, safety, and speed when core drilling by hand. The B200 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 B200 delivers bulls eye accuracy, faster setup, and safer operation on concrete walls, floors, manholes, pipes and more. Key Features: Core Bit Fit: Designed for