B47 – Fits 47mm Core Bit – Standard Block (Metric) B Block - Imperial Block Dimensions: 55mm x 75mm

Block Dimensions: 55mm x 75mm (Note: this refers to block size

Block Weight: 86g

the B45 delivers bulls-eye accuracy

Block Dimensions: 241mm x 75mm (Note: this refers to block size

The Core Drill Block Accessory Kit provides the essential consumables needed to keep your Core Drill Block performing at its best

B47 – Fits 47mm Core Bit – Standard Block (Metric) B Block - Imperial Block Dimensions: 55mm x 75mmDesigned for precision, safety, and speed when core drilling by hand. The B47 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 B47 delivers bulls eye accuracy, faster setup, and safer operation on concrete walls, floors, manholes, pipes and more. Key Features: Core Bit Fit: Designed for