Industrial Jumbo Flap Disc 4 1/2 x 7/8 Inch 36 Grit Zirconia Alumina For Angle Grinder Aggressive Cut Type 27 Coarse Sanding Wheel For Metalwork And Fabrication Heavy Duty

4-1/2in Jumbo Flap Disc with 36 Grit Zirconia Alumina
✔️ 4.5 in dia, 7/8 in arbor, Type 27, 10 discs total

This jumbo flap disc is a heavy-duty sanding and grinding wheel designed for angle grinders. It's commonly used in metal fabrication for aggressive material removal, deburring, blending and finishing on aluminum and other non-ferrous metals.

✅ 36 grit zirconia alumina abrasive on poly-cotton cloth
✅ Type 27 coarse flap disc for heavy grinding on metal
✅ 115 mm diameter (4 1/2 in) with 22 mm arbor (7/8 in)
✅ 10 discs per pack for bulk use

💡 What is a flap disc used for and why choose zirconia alumina for metal work?
This handy piece speeds up grinding, blending and finishing on metal surfaces.
- handy for fast material removal on aluminum and other non-ferrous metals
- longer life and cooler operation compared to standard aluminum oxide discs
- Type 27 configuration works well with most angle grinders