FD7060G Premium AO Fiber Disc for Metal (50 Pack)Pearl 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.

• Patented All Hex connection system will hold any ¼" hex shape

Pressure Angle: 14-1/2 Degree

• Cobalt steel is abrasion and heat resistant

• Includes one each Taper

Valved models contain brass valve and plated sleeve

service life

Coil Insulation & Protection Class F Class IP65

nickel based and titanium alloys

• Nitro-Carburized

Our polyethylene tubing is extruded from high quality resin to close tolerances

ONE WHEEL DOES IT ALL

eliminating the need to add oil to each tool individually