Product Description
The Norton 66623399221 is a Gemini Zirconia Alumina coarse grit fiberglass flat flap disc. Designed for use with right angle grinders, this flap disc features a diameter of 6 inches and a center hole of five-eighths by eleven threads. It provides efficient material removal and finishing on various metals, including titanium, cast iron, and stainless steel.
- Coarse grade P80 grit for effective deburring and blending
- Lightweight fiberglass backing for operator comfort
- Alternating zirconia alumina flaps enhance performance and lifespan
Product Highlights
This flap disc is ideal for blending, deburring, and stock removal applications.
Product Information
Standard Information
- Brand: Norton Co.
- Part Number: 66623399221
Technical Specifications
- Diameter: 6 inches
- Grit: P80
- Type: Flat
- Center Hole: 5/8-11 in
- Maximum RPM: 10200
- Backing Material: Fiberglass
- Abrasive Material: Zirconia Alumina
- Weight: 0.5 lb




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