FZ4550 Heavy Duty Zirconia Fiber Disc for Metal/Stainless Steel (25 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. Zirconia. Heavy Duty Series. For ferrous metals, iron, steel, sheet metals and stainless steel. Max RPM: 13,000. Prop 65 Warning: This product can expose you

The kit includes Riser Block

Repair is as simple as cutting the damaged section

2ND REDUCTION Helical 10:1 gear set fits gearbox sizes SK1SI40/50/63

Hollow shaft bushing for increased bore flexibility

Click here for spec sheet: SAPL Spec Sheet

The result is significantly increased efficiency and performance when compared to traditional aluminum oxide wheels

Many are available with or without hubs

Valve Type Pilot

Base/Mounting Attachment: Horizontal Base Mounted

• Class B temperature rise

Silicon Carbide

All with arbor reducers 0