Electric Breaker Hammer Bits, Square Head Bushing Bit Standard Size Stable Operation 40Cr Steel Durable for Concrete Polishing

【Versatile Applications】The square drill bit is suitable for chiseling and finishing a variety of materials such as stone slabs, concrete, cement roads, and walls, making it a multi-functional tool for construction work. 【Standard Compatibility】Featuring a standard shank diameter, the bush hammer head ensures stable installation and compatibility across various electric hammer model, allowing for easy integration into your toolkit. 【Long-Lasting Construction】Made from high-quality 40Cr steel, this concrete breaker boasts excellent toughness and resilience, preventing wear and deformation even after prolonged use in tough conditions. 【Efficient Design】The design offers a larger area, leading to more stable and accurate operations. This feature enhances the efficiency of the drilling and chiseling processes significantly. 【High Performance】Utilizing the bushing bit allows for effective concrete polishing and trimming, ensuring superior performance while saving labor. It’s a trustworthy choice for any professional construction worker.