3 Review(s)

High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth, precision engage, appearanceSuitable for brick, concrete walls, air conditioning openings FeaturesRounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edgeThe Concrete Hole Saw finds extensive application in cleanly cutting holes in concrete, bricks, and blockwork, making it suitable for drilling walls, stones, and similar materials. It is commonly employed for the installation of air-conditioning systems.