US Warehouse - FREE FAST Shipping in USA Product Description: This are easy to use This are highly durable This is manufactured in China Thin .045-Inch wheel design for fast burr free cutting Proprietary aluminum oxide grain combination for aggressive cutting action Proprietary material mix ensures durable long life wheels 2 full sheets of fiberglass for durability and safety Fast burr free cutting 5 pack, 4.5" x 0.045", metal stainless cutting wheel, 7/8" arbor, thin .045" wheel design for fast burr free cutting, proprietary aluminum oxide grain combination for aggressive cutting action, proprietary material mix ensures durable long life wheels, 2 full sheets of fiberglass for durability safety, fast burr free cutting. DEWALT High Performance .045-Inch Metal Cutting Wheels have a thin .045-Inch cutting edge design for fast burr free cutting. They have a proprietary aluminum oxide grain combination for aggressive cutting action and the proprietary material mix ensures durable long life wheels. They have 2 full sheets of fiberglass for durability and user safety. These wheels are ideal for high performance cutting in all types of ferrous metals and stainless steel. This are highly durable. Max rpm : 13300 Thin .045-Inch wheel design for fast burr free cutting Proprietary aluminum oxide grain combination for aggressive cutting action Proprietary material mix ensures durable long life wheels 2 full sheets of fiberglass for durability and safety Fast burr free cutting Thank You for Shopping!