Features Widely applicable: it can be used for processing a variety of materials, including hardwood, softwood, composite wood panels. Strong practicality: usually used on electric wood cutters or engraving machines for cutting rebates and contours for tenon joints. IMPROVE YOUR WORK EFFICIENCY: Concise cutting edge would improve work efficiency and product quality. Good quality: this cutter is made of carbide for high hardness and long service life. Yellow heat resistant coating prevents the accumulation of sawdust and resin. EXCELLENT CUSTOMER SERVICE We care about the feelings of every customer. If this product does not meet your expectations, please do not hesitate to contact us. We will do our best to serve you. Specification: Material: carbide Shank Diameter:1/4" Cutting edge size: as picture Processing thickness: 20~25.4mm/0.79~1in Weight: 416g/14.7oz (approx.) Package list: 3 x router bits. 2 x washers. Package List