Faithfull Dry Diamond Core Drill

The Faithfull 157mm Dry Diamond Core Drill is the largest diameter in the range, engineered for specialist heavy-duty applications in commercial, industrial and civil engineering projects. This 157mm diameter is essential for major infrastructure work including large-scale drainage systems, substantial ventilation installations and significant utility service penetrations through brick and concrete blocks. Featuring a professional quality 1/2in BSP threaded core with premium 8mm fluted turbo cut diamond segments, this core bit delivers exceptional wear resistance and maintains reliable cutting performance throughout the most demanding operations. The V-groove segments ensure continuous, efficient debris clearance during extended drilling tasks. Important: At 157mm diameter, this professional-grade core requires robust equipment and must be used exclusively with purpose-built core drilling machines to ensure safe operation, prevent equipment damage and achieve optimal cutting results. Features and Benefits: • 157mm diameter for the largest commercial and industrial applications • Premium diamond segments provide maximum durability and longevity • V-groove design ensures superior debris clearance under heavy use • Professional-grade tool for specialist contractors • Purpose-built core drilling machines essential for safe, effective operation Contents: • 1 x Faithfull Dry Diamond Core Bit 157 x 150mm Specifications: Diameter (mm): 157 Depth (mm): 150