Genmitsu 10 Pcs 1/8" Shank V-Groove Cnc Router Bits, 10/15 Product Details All-in-one Kit: This pack contains 10 pieces with a 1/8 inch shank size and a variety of angles and tips (10/15/20/25/30/40/45/60/90/90 degree). Most bits are a common 0.1mm tip, except one of the 90-degree bits is a 0.3mm tip to meet your needs in a variety of ways. Alloy Steel Construction: The sharper cutting edge helps produce neat cuts, while the alloy steel construction provides super hardness, wear resistance, break resistance, and corrosion resistance for a efficient work. Long Service Life: The nano blue coating strengthens the hardness of the bits, extending their service life and making them more durable and wear-resistant than regular ones. Durable Well-Made: These V-shape bits have sharp cutting edges and produce no glitches on the surface, ensuring excellent engraving and milling performance. Wide Applications: These bits can be widely used in signmaking, lettering, V Groove miter fold, suitable for use on various materials, including hardwood, plywood, acrylic, plastic fiber, resin, PCB, and aluminum. 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.