AB138 – Fits 138mm Core Bit – Angle Block (Metric) B Block - Imperial The B138 Block is built

The B138 Block is built to help you hit the mark every time – no expensive rigs

Block Weight: 475g

Block Dimensions: 144mm x 75mm (Note: this refers to block size

Core Bit Fit: Designed for 95mm Core Drill Bits

The B166 Block is built to help you hit the mark every time – no expensive rigs

AB138 – Fits 138mm Core Bit – Angle Block (Metric) B Block - Imperial The B138 Block is builtDesigned for precision, safety, and speed when core drilling at an angle. The AB138 Block makes angled drilling simple, accurate, and stable without the need for awkward setups or makeshift rigs. Perfect for getting clean entry points into floors, walls, manholes, or pipes when a straight drill wont cut it. Trusted by pros and tradies across concrete and construction, the AB138 delivers consistent accuracy, safer handling, and faster results. Key