Yolan 7 1/4? Metal Cutting Circular Saw Blade, 7-1/4-Inch 180, Ferrous Metal Product Details Size: 7-1/4in and 36 teeth Application: It can used in electric circular saw. Cutting all kinds of metal products, channel steel, angle steel, round steel, round pipe, square pipe, iron sheet, rebar, color steel tile, etc. Features: It adopts construction grade cemented carbide teeth to achieve fast cutting, smooth cut without burrs, strong wear resistance and high cutting efficiency. Materials: Using high-quality steel plate and high quality tungsten carbide tip, it is durable and has a long service life. Yolan Service:The purpose of yolan is to maximize service life, durability and speed to achieve burr-free cutting.If you have any questions, please feel free to contact us. 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.