Concrete Wall Hole Opener Set: 30-160mm Hollow Drill Bit & Extension Rod for Impact Hammer

Enhance your masonry toolkit with this comprehensive set designed for precision and efficiency. It includes hollow drill bits ranging from 30mm to 160mm, perfectly suited for creating clean, accurate holes in concrete walls. The set also features a durable extension rod, allowing for increased reach and adaptability when working with impact hammers. Built for reliability, each component is crafted to withstand heavy-duty use, making it an essential addition for both professional contractors and DIY enthusiasts undertaking home improvement projects. Diameter Range: 30mm, 160mm Material: Alloy Steel Extension Rod Length: Varies Compatible Tools: Impact Hammer Manufacture country: China Instructions included: No