The Roughneck® Gorilla Block Buster Bolster cuts blocks safely and accurately in one strike. The large striking anvil and a 230mm/9in blade allows blocks to be cut with a single strike and 100mm blade markings assist when building blockwork corners. The soft grip handle which is offset away from the striking face for greater comfort control and safety. Tough and durable heat treated resharpenable cutting blade. Other applications include the removal of tiles and wall rendering and chasing out channels in blockwork for recessed pipes and cables.