Features STRONG WELDING MILL: Flat trimmer bottoming router bit adopts seamless welding mill, cutter adopt altofrequency welding fusing with tool body, bring high strength UNIVERSAL ROUND SHANK: Trimming machine bottoming router bit tool trimming machine is designed with round shank, which is more universal, with cutting angle design, fast chip removal and easy clamping. long lasting and not cutting cutter APPLICABLE SCENARIO: The grooving head is suitable for flat plates, re leveling or planing the top appearance of the baffle, and can be trimmed and grooved. Suitable for softwood and hardwood, laminate, particle board, acrylic, medium density fiberboard, plywood compact board, etc. WIDE USAGE: 3 Flute bottoming router bit is suitable for CNC router workbench, handheld, desktop portable router, very versatile, useful and practical SUPER STRONG BODY: The head of the bottoming router bit is made of alloy and the body is made of carbon steel, which can effectively suppress the vibration and improve the prevent vibration strength Specification: Item Type: Bottoming Router Bit Material: YG8 alloy cutter and No. 45 carbon steel body Cutter Length: Approx. 20mm / 0.79in Cutter Diameter: Approx. 50mm / 1.97in Handle Diameter: Approx. 12mm / 0.47in Use: Slotting wood How to Use: Take out the product for direct use PackageList: 1 x Woodworking Milling Cutter 1 x Storage Box Package List 1 x Woodworking Milling Cutter 1 x Storage Box