Luomorgo 1 3/16" To 12" Adjustable Hole Saw Circle Cutter Drill Bit Tool Saw Product Details Package Includes: 1 x adjustable hole saw cutter, 1 x drill bit, 1 x hex wrench Cutting Hole Diameter: 1-3/16" - 12"(30 - 300mm), Cutting Depth: 1/8 "-2"(3 - 50mm), Shank Diameter: 3/8" (10mm) Widely Used: Can be used to cut a variety of materials, such as plywood, laminate, composite materials, rubber, plastic, etc Sturdy Durable: Use high quality carbon steel for long life. The valve body has a clear scale for fast measurement and precise cutting Risk-Free Shopping: If you are not satisfied with any Luomorgo products, we have nothing to ask and let you enjoy a full refund. Because we want our customers to enjoy a satisfied shopping experience. 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.