United Abrasives SAIT Part # 22082 ? Saitech?, manufactured with premium ceramic grain, is designed to outlast standard aluminum oxide wheels ? Uniform, high density grain structure is extremely durable and self sharpening ? Externally reinforced with fiberglass layers for maximum safety and performance ? Fast cutting with extremely long life ? Proprietary bonding system allows for faster, burr free cuts Saitech high performance ceramic aluminum oxide cutting wheels are designed to provide long life for fewer wheel changes and less downtime. Thin .045? width offers fast cutting and reinforced fiberglass layers provide the ultimate safety in a thin wheel. Unique Type 27/Type 42 shape can be used on all angle grinders in accordance with ANSI B7.1. Used for stainless steel, high tensile alloys, and ferrous or non-ferrous metals such as iron, steel, welds, etc. Package of 50. *Note: 20% restock fee on all SAIT/United Abrasives returns. Series: Saitech? High Performance Application: Metal/Stainless Arbor: 7/8" - No Hub Diameter: 6" Thickness: .045" Material: Ceramic Aluminum Oxide Type: Type 27 Max RPM: 10,200 Package: 50