5Pcs Straight Dado Router Bit Set, 1/4-Inch Shank Round Nose, Cutting, 3/4 Inch Product Details Size: 1/4 Inch Shank Straight Dado Router Bit Set with 5 cutting diameter: 1/4", 3/8", 1/2", 5/8", 3/4" Wide Usage: Useful for edge treatment and grooving, great for all kinds of dado and other standard applications. Material: Industrial grade C3 micro grain carbide blade, more sharp, smooth cutting, impact resistance, high toughness Easy To Use: Use on CNC and other automatic routers. Such as woodworking engraving machine, trimming machine, CNC hand-held, table-mounted router, etc. Feature: The MEIGGTOOL Router Bit Set is perfect for woodworking, edging, trimming, grooving, veining wood projects, and ideal for carpenters and hobbyists of all experience levels. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.