【MATERIAL】 This product uses YG6 hard alloy with sharp edge, high hardness, precise positioning, smooth cutting and impact resistance. 【APPLICATION】 These 6 shank milling cutters suitable for solid wood panels, MDF, particle boards, designer profiles, for smooth and neat cuts as well as for the creation of stylish furniture. Also suitable for milling grooves on frames, panels, clocks, pylons and other wall tools to create keyhole brackets or create grooves for cables. These T-slot router bits for bolts hexagonal. Designed for handheld and table-mounted router, it cannot be used in electric drills and drills. Note: The data are all measured manually, please allow 1-3cm error in Due to differences in light and display, there may be some color differences, please refer to the actual item received.