Yonico 14957Q 5/8-Inch Diameter Core Box Router Bit 1/4-Inch Shank Product Details This core box bit features a rounded tip with a 5/16" radius and a 5/8" cutting diameter. The cutting depth is 1/2" and the shank is 1/4". Highlights: Item Includes: Core box bits have rounded tips that are perfect for routing channels in cutting boards and producing flutes in columns using solid wood or MDF. Our core box bits are available in various diameters, with a choice of 1/4" and 1/2" shanks. The smaller shank diameter works well in laminate trimmers, while the 1/2" shanks are ideal for deep cuts with full-size routers. This core box bit features a rounded tip with a 5/16" radius and a 5/8" cutting diameter. The cutting depth is 9/16" and the shank is 1/4". Route core box channels and grooves for decorative and general use Premium C3 micro-grain tungsten carbide blades for a sharper longer lasting edge For use on CNC, table mount and handheld routers Silver induction brazing for maximum strength and durability 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.