- 1.2mm Extra-Thick YG6 Tungsten Carbide Blade: The 1/4" shank router bit set features a 45° shear angle with thick tungsten carbide tips, ensuring flawless joints and exceptionally smooth surfaces ideal for kitchen cabinets, drawers, and shadow boxes. - Durable #45 Carbon Steel Construction: Crafted from #45 Carbon Steel and treated for enhanced durability, the 45-degree lock miter router bit offers superior hardness and longevity, making it perfect for frequent use without risk of breakage. - Compatible 1/4 Inch Shank: This lock miter router bit is designed to fit major wood router tools and other routers with a 1/4" shank. Please note: these bits perform optimally with solid wood. - Interlocking 45° Cuts: The innovative interlocking design creates a strong mechanical lock that securely holds the boards together, minimizing the need for additional clamps during the setup process. Applications: - Create precise joints for kitchen cabinets, achieving a professional look with minimal effort. - Craft durable drawers with seamless edges, enhancing both functionality and aesthetics. - Build shadow boxes that feature flawless corners, elevating your decorative projects with ease. Choose our lock miter router bit set for reliable performance and impressive results in your woodworking projects.