100 Pack Zirconia Flap Discs 40 Grit 4.5 Inch By 7/8 Inch Bevel Type 29 Premium Industrial Grade Angle Grinder Grinding Wheel For High Performance Edge Grinding
✔️ 4.5 in (114 mm) diameter, 7/8 in (22.23 mm) arbor, Type 29 bevel, 13300 RPM
These are premium zirconia flap discs designed for heavy metal grinding on angle grinders. The ceramic zirconia aluminum abrasive provides long disc life and high heat resistance, while the fiberglass backing dampens vibrations to prevent smear on the workpiece. They excel at stock removal, beveling, edge blending, rust removal, and finishing on steel, stainless steel, and other metals. Pack size: 100 discs.
✅ 4.5 inch diameter (114 mm) with 7/8 inch arbor (22.23 mm)✅ Bevel Type 29 for edge grinding and contouring
✅ 40 grit zirconia aluminum abrasive for aggressive stock removal
✅ Fiberglass backing plate reduces vibration and prevents smear
✅ Up to 13300 RPM compatibility with most 4.5" grinders
✅ 100-disc pack for fast replacement in shop environments
💡 What is a zirconia flap disc used for in metal grinding and finishing? This handy tool helps with smoothing welds, deburring edges, and removing rust and paint from metal surfaces. - stock removal on ferrous and non-ferrous metals - edge blending and contouring for clean welds - rust and paint removal for prep and finishing - suitable for use with standard 4.5 inch angle grinders