KangTeer Tungsten Carbide Burr Set, 12mm Tree Shape Double Cut Rotary File with 1/4" Shank, Professional Die Grinder Bits for Metal Deburring, Wood, Stone & Steel

[Premium Tungsten Carbide Material] Crafted from robust tungsten carbide, this burr set offers exceptional hardness and heat resistance, ensuring a dramatically longer service life compared to standard steel bits, which saves you time and money on frequent replacements. [Highly Efficient Double-Cut Design] The unique double-cut (also known as diamond-cut) teeth provide an aggressive and fast material removal rate. It creates a smoother finish in one pass, ideal for both rough shaping and fine detailing on various materials. [Versatile Tree Shape & Universal Fit] The classic tree (cone) shape profile offers excellent accessibility for deburring, carving, and shaping in hard-to-reach areas. The standard 1/4-inch (6.35mm) shank is compatible with most die grinders, drills, and other rotary tools. [Multi-Material Application Expert] A true all-rounder in your workshop. Effectively works on a wide range of materials including hardened steel, all types of metals, iron, wood, stone, ceramic, and plastics. Perfect for metalworking, wood carving, DIY projects, and automotive repairs. [Precision Engineering for Smooth Results] Each burr is meticulously manufactured to achieve perfect balance and sharpness, minimizing vibration during operation. This guarantees cleaner cuts, superior control, and a polished, professional-grade finish on your projects.