B9” – Fits 9 Inch Core Bit – Standard Block (Imperial) Style:With Bolt The B2 ¼” Block is

The B2 ¼” Block is built to help you hit the mark every time – no expensive rigs

the B1 ¼” delivers bulls-eye accuracy

The AB8 ¾” Block makes angled drilling simple

This kit is also available for 18mm

The 24mm Core Drilling Starter Kit is built for precision-critical work - delivering outstanding accuracy when you need every hole to hit the mark

B9” – Fits 9 Inch Core Bit – Standard Block (Imperial) Style:With Bolt The B2 ¼” Block isDesigned for precision, safety, and speed when core drilling by hand. The B9 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 B9 delivers bulls eye accuracy, faster setup, and safer operation on concrete walls, floors, manholes, pipes and more. Key Features: Core Bit Fit: Designed for 9