3" Hss Circular Saw Blade - 4Pcs 75Mm 72T Cutting Disc, Ferrous Sheet Metal Product Features ?Package Includes?4pcs Metal Cutting Disc:Diameter 3"/75mm,Arbor 11.12mm with 9.5mm Washer ,Teeth number:72T ;Recommand RPM:11000;MAX RPM:19000. ?Multiple Application?It is suitable for soft metals, but also for wood, plastic, fiberglass.No need to change saw blades frequently.Saving your time. ?Staggered Tooth Cutter Head Design?72 Teeth saw blade. Cutting fast and efficiency . Cut surface is smooth and flat; ?Saving Money?The blade teeth can be repeatedly turned over to improve production efficiency and reduce production costs; ?Wide Compatibility?11.12mm arbor suitable for Dremel SAW-MAX, Ultra-Saws , RotoZip Saws and other 3" , 7/16'' bore utility saws, Milwaukee Cut-off , Ryobi (7/16" inner Flange NEEDED);9.5mm arbor suitable for SHALL 3 inch (about 7.6 cm) high speed cutting tools and other machines for 9.5mm inner flange. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!