40 Pack 4 1/2 Inch Flap Discs For Angle Grinder With Zirconia Abrasive T29 40 Grit 7/8 Inch Arbor For Metal Wood Stainless Steel Finishing Rust Removal Paint Stripping Blending And Stock Removal

40-Pack Zirconia Flap Discs for 4 1/2 in Grinders
✔️ 40 discs, 4 1/2 in (114 mm) dia, 7/8 in (22 mm) arbor

These flap discs are designed for fast material removal and finishing on metal, stainless steel, wood, and composites. They pair with standard angle grinders and excel at rust removal, paint stripping, edge shaping, and blending surfaces for a smooth, professional finish.

✅ 40 discs, 4 1/2 in (114 mm) diameter, 7/8 in (22 mm) arbor, grit 40
✅ Zirconia abrasive for longer life under heat and pressure
✅ T29 angled design for efficient edge shaping and contour grinding
✅ Fiberglass backing plate dampens vibration for stable use
✅ Works with grinders up to 13300 RPM on metal, wood, and stainless

💡 What is the best way to choose and use 4 1/2 inch flap discs for metal finishing with a 7/8 inch arbor?

These handy tips help you pick the right disc and get strong results.

• Ensure your grinder is rated to the discs RPM (13300) for safe operation
• Use the T29 bevel at an angle to reach edges and contours
• Choose zirconia abrasive for heat resistance and longer life on metals
• Match grit to the task: coarser for stock removal, finer for finishing