20 PC 2 Inch Zirconia Mini Flap Discs Quick Change Sanding Set With Grit 40 60 80 120 Includes Quarter Inch Pad Holder For Rotary Tools And Die Grinders Pro Grade Sanding Discs For Fast Smooth Aluminum Grinding
✔️ 20 discs + pad holder, grits 40/60/80/120, 2 in dia (50.8mm), 1/4 in arbor (6.35mm)
This compact, heavy-duty flap disc set is designed for fast, smooth grinding and finishing on a range of materials, including aluminum, steel, wood, and plastics. It’s ideal for metal fabrication, automotive touch-ups, and hardware projects, and works with air or electric drills, die grinders, and other rotary tools.
✅ 20 discs total included for a complete set
✅ 2 inch diameter flap discs with 1/4 inch arbor for quick changes
✅ Zirconia and aluminum oxide grain for durability and heat resistance
✅ Grits 40/60/80/120, 5 discs per grit for balanced removal
✅ Semi-open design reduces loading on aluminum surfaces
✅ Maximum RPM 12,000-14,000 for fast material removal
💡 What is a zirconia flap disc set used for in metal grinding and finishing applications? This handy guide explains common uses and benefits for everyday shop work.
- Flap discs are handy for fast material removal on aluminum, steel, and non-ferrous metals.
- The zirconia/aluminum oxide blend resists heat and loading for longer life.
- Use with drills or die grinders to blend and finish surfaces.
- Start with coarse grit (40-60) and step down to finer grits (80-120) for a smooth finish.