Benchmark Abrasives 3 Inch Sanding Discs Quick Change Zirconia -, 120 Grit Product Details Benchmark Abrasives 3" quick change discs are used for metal stock removal, deburring, removing sealant corrosion, leveling, finishing castings, blending, polishing, etc. The self-sharpening zirconia grains are designed for aggressive stock removal, enhanced surface quality, and long life. Well-suited discs are effective to use on ferrous and non-ferrous metals. Designed to meet industrial standards, our quick change discs are recommended to be used with high-speed power tools such as die grinders and hand-held pneumatic grinders. Efficient zirconia quick change discs are used in various industries like automotive, transportation, mining, shipbuilding, foundries, construction, welding, fabrication, etc. All of our abrasive products are made with quality materials and exceed both ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand. 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.