Item Type: Dovetail bit_x000D_ Material: Carbide_x000D_ Length: Approx. 48mm / 1.9in_x000D_ Cutter Diameter: Approx. 8mm / 0.3in_x000D_ Cutting Diameter: Approx. 6.35mm / 0.25in_x000D_ Cutting Thickness: Approx. 10mm / 0.4in_x000D_ Size: (8 mm x 1/4 inch) / (8 mm x 3/8 inch) / (8 mm x 1/2 inch) / (8 mm x 5/8 inch) / (8 mm x 3/4 inch) (optional) 1Router bit keeps cutting edge of sharpness, which can improve work efficiency and also keeps smooth cutting. 2Dovetail bit can help you complete your work quickly, entitled with high performance according to strict rule. 3These tools are made of high quality cemented carbide materials with long service life, wear resistance and high durability. 4Such kind of milling cutter can be used for slotted pine, veneer and other softwood materials. 5When the cleaning and accurate bottom gets to the hole, dovetail bit can be used for drilling without going through the material.2 x Dovetail Bit