Features:* Processed sheet: apply to solid wood, Plauwood, density board, mahogany boar, eco-friendly board, acrylic plate, plastics and so on. * Applicable machines: end mill, trimming machine, wood planer, engraving machine, cutting machine hanging, bakelite milling machine, cutting machine.* Intended use: stock cutting, trimming, milling plane. Specification: Product name: milling cutter Material: carbide Color: as shown in the picture Type: three edges shape Optional shank: 8mm, 12mm, 1/2 Inch (12.7mm) Length: 61mm, 81mm Blade size: 12*12mm Suitable for: cutting, trimming, milling Quantity: set of 4 pcs or 10 pcs Package includes: Package 1 #: 1 and times; Cutter, 3 and times; Spare screws, 1 and times; KeyBundle2 #: 10 times; Blades Note: 1. Transition: 1cm=10mm=0.39 inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.