O Flute Upcut Spiral Rouer Bit 1/4 Inch Shank 1/4 Inch Cutting Dia., Mdf And Pvc Product Details ?Specification: 1/4 shank cutting DIA., 22mm cutting length, 50mm OVL. router bit. Applies to all types of wood like solid wood, hardwoods, softwoods, plywood and MDF., Ideal for Acrylic and PVC. ?Compatibility: Suitable for hand-held routers, CNC routers tables, traditional milling engraving machines and CNC machining centers. Ideal for Wood Carving, Slot Mortise, Engraving, Grinding. ?Sharp: Designed with a sharper cutting edge to ensure a cleaner cut when cutting wood. ?Precise: -0.02mm close tolerance guaranteed by 100% quality-check requirements. ?Brand: High-quality guaranteed by SHARPRO self-owned. Our factory is equipped with top global brands automation machines, and the unit-level unique serial code enables quality tracking along the way of production. 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.