XCAN CNC Router Bit 3 Flute Up Down Cut Carbide End Mill 3.175-12mm Shank Compression Milling Cutter For Metal Aluminum Cutting Features: 1. Excellent combination of upper and lower blades, SHARP cutting edge 2. High precision grinded and polished, high abrasion resistance and temperature resistance, good rigidity, not easy to break 3.No burrs for Up and down spiral machining 4.High performance, improve the work efficiency, reduce cost Best Suitable Materials: Compression, MDF could also suitable on below materials: 1.MDF, particle board, board with lagging, log, affixed to the skin panels 2.Chipboard, composite board, melamine board 3.Solid wood, native wood, plywood, lotus plate Applied to: CNC Router Machining Center, Woodworking Machine, Advertising CNC Router, etc Specification: Type: Up Down Cutter Material: Carbide Flute: 3 Shank: 3.175mm or 4mm or 5mm or 6mm or 8mm or 10mm or 12mm Application: Suitable for cutting AluminumAcrylic, PVC, MDF, plastic, wood, nylon, resin and so on. Note: Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Package Including: 1pc UpDown Cutter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.