Style A Top Cut Tungsten Rotary File Carbide Burr Mill Cutter Pneumatic Die Grinder Abrasive Tool Drill Bur Bit For Metal Wood

roduct DescriptionThe Style A Top Cut Tungsten Carbide Burr is a professional rotary file designed for precision material removal, carving, and grinding. This cylindrical flat end burr features a double cut design and top cutting capability, making it an essential abrasive tool for metalworking and woodworking applications.Style A Cylindrical Flat End DesignThe Style A shape (SA series) is a cylinder with a flat end. This versatile geometry is ideal for surface milling, edge deburring, slotting, and creating flat-bottomed cavities. The flat end allows for square corner work that round-nose burrs cannot achieve.Top Cut CapabilityUnlike standard rotary files, this top cut design means the flat end of the burr is also coated with cutting teeth. This allows you to:Drill and plunge cut like an end millCreate flat-bottomed holes and counterboresSurface mill in any directionWork on vertical walls and shouldersPremium Tungsten Carbide ConstructionMade from solid micro-grain tungsten carbide, this rotary file offers:Hardness up to HRA 92 (approx. HRC 75-78)Superior heat resistance for high-speed applicationsWear resistance that outlasts HSS tools by 10-20xConsistent performance on tough materialsVersatile ApplicationsPerfect for use with die grinders, rotary tools, pneumatic tools, and CNC machines on:Metals: Steel, stainless steel, cast iron, aluminum, brass, copperWood: Hardwood, softwood, carving blocksOther Materials: Plastics, fiberglass, compositesTechnical Specifications:Shape: Style A (Cylindrical Flat End)Cutting Type: Double Cut with Top CutMaterial: Solid Tungsten CarbideShank Diameter: Standard (3mm/6mm/1/4" options)Applications: Milling, Grinding, Carving, Deburring, Surface FinishingPerfect for mold making, metal fabrication, wood carving, welding seam removal, and general shop tasks.