Fiber Disc, Aluminum Oxide, 50-grit, 4-in., 4-pk.

Discover 4‑Inch 50‑Grit Aluminum Oxide Fiber Sanding Discs – 4‑Pack. These circular sanding tools combine a resilient fiber backing with a premium aluminum‑oxide abrasive that cuts quickly and lasts longer. The 4‑inch diameter makes them ideal for handheld grinders, while the 50‑grit grade provides aggressive material removal for metal, welds, and stock. Engineered for durability, each disc maintains consistent performance even under heavy use.

Why Choose These Fiber Discs? The advanced abrasive blend removes material faster, reducing sanding time and increasing workshop efficiency. The fiber backing resists heat buildup, extending disc life and delivering a smoother finish with fewer replacements.

• High‑Performance Aluminum Oxide Abrasive: Offers rapid cut rates and reliable grit retention for metalwork applications.
• Durable Fiber Backing: Provides flexibility and heat resistance, preventing premature wear.
• 4‑Inch Size: Fits standard angle grinders and offers ample coverage for large surfaces.
• 50‑Grit Coarse Grade: Perfect for stock removal, grinding, blending, and smoothing weld seams.
• Pack of Four: Ensures you have enough discs for continuous projects without frequent reordering.

Elevate Your Sanding Workflow: Whether you’re a professional fabricator or a DIY enthusiast, these fiber sanding discs deliver the speed and longevity you need to finish jobs faster. Their consistent grit performance helps achieve a uniform surface, reducing the need for multiple sanding stages. Choose this 4‑pack for reliable, high‑output sanding that keeps your tools running at peak efficiency.