Flap Disc 4 1/2 -5/8-11 80 Grit

Flap Disc – 4-1/2", 5/8-11 Arbor, 80 Grit

Precision finishing for larger angle grinders. The Flap Disc 4-1/2" 80 Grit 5/8-11 Arbor features a 5/8-11 threaded arbor for direct mounting on larger angle grinders and delivers controlled, smooth abrasion for weld smoothing, surface blending, and final metal prep before priming or painting. Overlapping abrasive flaps conform to flat and contoured surfaces for a consistent, refined finish.

Key Features

• 80 grit — medium for smooth finishing and controlled surface prep after coarser grinding
• 4-1/2" diameter with 5/8-11 threaded arbor for direct grinder mounting
• Overlapping flap design conforms to flat and contoured surfaces for consistent results
• Flaps wear away to expose fresh abrasive, extending disc life compared to grinding wheels
• Ideal as a finishing step after 36 or 60 grit grinding

Common Applications

• Weld seam smoothing and blending
• Surface finishing before priming or painting
• Light rust removal and surface cleanup
• Metalworking and automotive fabrication finishing

Grit: 80 (Medium) | Diameter: 4-1/2" | Arbor: 5/8-11 | Sold by Chem Nut Supply