Tiger Paw Four And One Half Inch Zirconia Flap Disc Flat Ty27 With Phenolic Backing Forty Z Grit Seven Eighths Inch Arbor Pack Of Ten For Mean Fast Cut On Metal And Long Lasting Life

4.5 Inch Zirconia Flap Disc with Phenolic Backing, 40 Grit
✔️ Aggressive, long life cut with 100% zirconium grain; pack of ten

This 4.5 inch flap disc combines zirconia grain with a phenolic backing for heavy metal grinding on steel and stainless. It delivers fast stock removal and long life, reducing tool changes and downtime.

✅ 4.5 in diameter
✅ 7/8 in arbor
✅ 40 grit zirconia grain
✅ Phenolic backing prevents backing from scratching workpiece
✅ Pack of ten for metal grinding

💡 What is a flap disc with zirconia used for in metal finishing?

In metal finishing, zirconia flap discs are handy for fast stock removal in heavy-duty grinding on metal surfaces.

• Edge grinding and prep on carbon steel and stainless steel
• Maintains cutting angle under high heat and pressure
• Reduces downtime by lasting longer between changes
• Contaminant-free backing with 0.1% iron, sulfur, and chlorine