FD4050G Premium AO Fiber Disc for Metal (50 Pack) 1/2" Body Pearl's depressed center grinding wheels

Pearl's depressed center grinding wheels are especially well suited for grinding

Pearl fiber discs have been engineered using the latest in electrostatic grain placement technology

Hex Head Caps offer a female pipe thread connection with a hex for use with a wrench

Specifications Maximum Supply Pressure: Plastic Bowl 150 psi Maximum Supply Pressure: Metal Bowl 250 psi Maximum Operating Temperature: Plastic Bowl 120°F Maximum Operating Temperature: Metal Bowl 150°F Plastic Bowl Material Polycarbonate Metal Bowl Material Zinc Die Cast Body Material Zinc Die Cast

FD4050G Premium AO Fiber Disc for Metal (50 Pack) 1/2" Body Pearl's depressed center grinding wheelsPearl fiber discs have been engineered using the latest in electrostatic grain placement technology. Designed for blending, sanding and finish work. Pearl fiber discs are available in a variety of grits, grains and sizes. These discs feature a special mix of grain for high performance and life. Aluminum Oxide. Premium Series. For ferrous metals, iron, steel & sheet metals. Max RPM: 15,000.