Description of 🧱 Versatile Masonry Cemented Material Concrete
【Firm And Multipurpose】High quality cemented carbide materials,Longer service life,Surface anti-rust treatment,Smooth and sharp without burrs,Easily penetrate stainless steel, glass, plastic, ceramic tiles, concrete, wood and other materials. 【Quality design】Special triangle head, high hard ness, sharp and durable ,Spiral chip removal design, smooth without burr, higher efficiency, Triangle processing can effectively prevent slippage when working. 【4 Different Sizes】6mm(1/4“),8mm(5/16”),10mm(3/8“),12mm(1/2”). 【Tip】 When drilling hard material such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication. 【After-sales service】 We sincerely hope to give you convenience, if there is any problem, we will provide a full refund and return.