B115 – Fits 115mm Core Bit – Standard Block (Metric)

Designed 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 115 mm Core Drill Bits
- Material: Polystone 7000 SH UHMWPE
- Lifespan: 80–100 holes (user and substrate-dependent)
- Compatibility: Compatible with Husqvarna, Hilti, Tusk, Full Boar, Milwaukee, Black Rock
- Versatile Use: Suitable for concrete walls, concrete floors, concrete manholes, concrete pipes,.

(for shipping only):

- Block Weight: 534g
- Block Dimensions: 84mm x 75mm (Note: this refers to block size, not the hole size this block is designed for)
- Colour: Black