Concrete cutting disc DCG2306022

for stonealuminum oxidesilicon carbide

Grassland 230mm 9 Inch Stone Masonry Grinding Discs Wheel Product details • Diameter: 230mm • Thickness: 6.0mm• Hole/Bore: 22mm • Hardness of R Grade• Silicon Carbide abrasive is suitable for cutting nonferrous materials such as concrete and masonry, as well as aluminum.• Max working speed standard 80 m/s with 6600RPM Cut-off wheels and abrasive saw blades use several types of abrasive grains.Silicon carbine, a synthetic abrasive that is harder than aluminum oxide, is typically used with nonferrous materials such as brass, aluminum, and titanium. 9” x 1/4" x 7/8” Grinding Wheels by Grassland abrasive wheel are durable bonded abrasive discs built for moderate to heavy grinding applications in more compact areas. These 4 inch grinding discs are manufactured using C24Rpremium silicon carbide grains with R-grade hardness for longer life during more aggressive grinding. These grains are resin bonded over high tensile strength fiberglass mesh and balanced to avoid vibration during use.