Roundover Router Bit 1/4 Shank Router Bits 1/4 Shank 1/4-Inch Shank, 4 Pack Product Details [High quality materials]heat resistant teflon coating,Industrial grade micro grain carbide tips,High-quality alloy steel bodies, cutters provide superior wear resistance and long life, with anti-kickback design. [Application scene] Creates smoothly radiused edges on boards and panels,Can be used without the bearing as a conventional straight bit, Great for combined plunge-cutting and pattern/template routing,Cuts all composition materials, plywoods, hardwoods, and softwoods [Package include] 1/4 Inch Shank Versatile Round Over Edging Router Bit Set, 1/2", 3/8", 1/4", 1/8" Radius?4 pieces? [instructions] For increased work piece visibility, use shank bearing flush trim bit in a handheld router allowing the template to be positioned on top of the work piece,In a router table, the template will be positioned underneath the work piece. [After sales worry free] Perfect service The support is not satisfied with the refund service. If you have other questions, please contact us, and we will give you the perfect solution as soon as possible. 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.