40 Piece Flap Disc Set For Angle Grinder Four And A Half Inch By Seven Eighths Inch Arbor Type 27 Aluminum Oxide Sanding Discs 40 60 80 120 Grit Pro Grade Welding And Metal Grinding Tools

40-Piece Flap Disc Set for 4.5in Grinders, Type 27
✔️ 40-piece flap disc set: 12x40, 12x60, 8x80, 8x120 grit

This complete 40-piece flap disc set provides ready-to-use grinding and finishing power for metalworking and general fabrication. It’s commonly used on 4.5-inch angle grinders for rust removal, paint stripping, deburring, and surface finishing in workshops, garages, and fabrication shops.

✅ 40 discs total with 12x40, 12x60, 8x80, 8x120 grit ranges
✅ 4-1/2 inch diameter (114.3 mm) and 7/8 inch arbor (22.23 mm)
✅ Type 27 resin-bonded aluminum oxide flap discs for fast material removal
✅ Maximum safe speed 13300 RPM for consistent results
✅ Fiberglass backing provides durability and reinforcement
✅ Suitable for rust, paint, ferrous and non-ferrous metals, wood, and plastics
✅ Brown color

💡 What is a common use for a 4.5 inch flap disc set on an angle grinder? This handy set shines in prep, deburring, rust removal, and finishing on metal, wood, and plastics.
- Perfect for removing coatings and smoothing welds
- Delivers consistent cuts with less loading when working with ferrous and non-ferrous metals
- Ideal for prepping surfaces before welding or painting
- Great for DIY projects and professional fabrication