Attention all metalworkers and DIY pros! This Pferd reinforced grinding wheel is the real deal when it comes to professional-grade tools that can handle the tough jobs. Measuring 178 x 7 mm with a 22.23 mm bore diameter, this grinding wheel is built for serious business. The hardness rating of R means it's extra tough with aggressive grinding performance that'll power through your steelworking projects like nobody's business. What really sets this apart is the incredible tool life - we're talking about a grinding wheel that lasts and lasts, even under heavy loads and continuous use. The aluminum oxide abrasive is specifically designed for working with steel, giving you clean, efficient results every time you fire it up. This isn't one of those cheap grinding wheels that wears out after a few uses - this is professional equipment that serious craftsmen rely on day in and day out. The reinforced construction means it can handle the pressure without cracking or wearing down prematurely, saving you time and money in the long run. Whether you're working in a professional shop or tackling serious projects at home, this grinding wheel delivers consistent, reliable performance that makes your work easier and more precise. The multi-color design isn't just for looks - it's part of that quality construction that Pferd is known for in the industry. If you're tired of grinding wheels that don't last or don't perform, it's time to upgrade to this professional workhorse that'll become your go-to for all your steel grinding needs.