High Density Zirconia Flap Disc 40 Grit 4.5 In X 7/8 In Type 29 Jumbo Sanding Discs With 90 Flaps For Sanding Rust Removal Finishing Grinding Deburring 12 Pack

High-Density Zirconia Flap Disc 4.5 in Type 29, 12 Pack
✔️ 4.5 in dia, 7/8 in arbor, 90 flaps, 40 grit, rust removal

EZARC flap discs are built for metal and wood finishing tasks like rust removal, deburring, and weld cleanup. These Type 29 jumbo discs are designed for fast stock removal and smooth blending on weld seams and curved surfaces.

Diameter	4.5 in	114 mm
Arbor	7/8 in	22.2 mm

✅ 90-flap high-density zirconia oxide disc for fast material removal
✅ 40 grit coarse grade for heavy stock removal on metal and wood
✅ Type 29 bevel helps edge grinding on welds and curved surfaces
✅ 4-1/2 in diameter with 7/8 in arbor; compatible with up to 13300 RPM

💡 What is a zirconia flap disc used for in metal finishing, and why is it a handy choice? This tool speeds up stock removal and finishing on rough welds and rusted surfaces. - Handy for fast material removal on steel and aluminum - Great for deburring, rust removal, and weld blending - Works with standard angle grinders up to 13300 RPM