8mm T-slot Router Bit,3pcs (8/9.52/12.7mm) Cutter Shank With Blade Woodworking Router Bits SIZESuitable for 5/16 (8mm) shank hand drill bits, stand motor drive drill bits. cutting diameter length: 8/9.52/12.7mm. MATERIALThis product uses YG6 hard alloy with sharp edge, high hardness, precise positioning, smooth cutting and impact resistance. APPLICATIONThese 1/4 shank router bits are suitable for solid wood, MDF, chipboard, design profiles, for smooth and thorough cuts as well as for production stylish furniture. They are also suitable for milling grooves on frames, panels, clocks, towers and other wall tools to create keyhole hangers or to create grooves for cables. FEATURES The hard alloy blade has high quality welding to provide stable quality and high efficiency, without worrying about broken and sloping problems during your work. The blade is sharp and durable, adopts arc curve design, advantageous to pull out, punching is more efficient. 1/2" hex screws; 1 x T-slot cutter for 3/8" hex screws; 1 x T-slot cutter for 5/16 hex screws. 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.