Cobalt Stainless Steel Pagoda Drill Bit: High Hardness Step Hole Opener

This high-performance drill bit is crafted from cobalt stainless steel, offering exceptional durability and hardness for precise step hole opening. Designed with a pagoda shape, it ensures smooth and accurate drilling through a variety of tough materials such as metal, wood, and plastic. Its robust construction reduces the risk of bit damage and enhances longevity, making it an ideal tool for both professional and DIY applications. This versatile bit enables clean, burr-free cuts with each step, simplifying the drilling process and delivering superior results. Length: 4mm, 6mm, 7mm, 8mm Material: Cobalt stainless steel Shank: Split point Surface Treatment: Titanium coating Manufacture country: China Instructions included: No