Features: Enhances your woodworking accuracy with our Router Bit Set, featuring a 8mm shank and hard alloy tipped cutetr for cutting slots in both hardwood and softwood, ensuring long time durability and exceptional performances. Crafted from premium hard alloy, these router bit boast finely ground cutting edges and stable ball bearing, providing reliable strength and reduced vibration for accurate cut. Ideal for professional woodworkers and DIY enthusiasts alike, this set is perfect for anyone look to achieve precise joinery and detailed woodwork projects. Whether you're creating straight grooves on narrow edges or setting seal in panel materials, these multifunctional tool is produced for a wide ranges of applications in various woodworking scenario. Ensure compatibility by checking your router's shank size before purchase; our detailed picture provide all necessary measurements to help you make the right option. Specifications: Component:Hard Alloy The Shafts Diameter:8mm Cutting Height: 4mm, 6mm, 8mm, 10mm. Milling Cutter Head Diameter: 35mm Milling Cutter Length: 46mm, 49mm, 50.5mm, 52.5mm Type:T8X4/T8X6/T8X8/T8X10/3Pcs Set/4Pcs Set T8X4 Size:Approx.46x35x35mm/1.81x1.37x1.37inches T8X6 Size:Approx.49x35x35mm/1.92x1.37x1.37inches T8X8 Size:Approx.50.5x35x35mm/1.98x1.37x1.37inches T8X10 Size:Approx.52.5x35x35mm/2.06x1.37x1.37inches Package Includes: 1Pc T8X4/T8X6/T8X8/T8X10/3Pcs Set/4Pcs Set Milling Cutter note: Please check the handle diameter size of your electric wood milling machine before purchasing to avoid placing the wrong order. All size is detailed in the picture description to ensure that these milling cutters meet your needs. Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!