Why use a Zirconium Flap Disc 115Mm 80 Grit 10 Discs Per Pack
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1. Fine Surface Finishing
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80 grit is a medium-fine abrasive, perfect for final-stage blending, deburring, and polishing prep.
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Leaves a smooth, paint-ready finish, often eliminating the need for further sanding.
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2. Excellent for Light Material Removal
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Still capable of removing rust, oxidation, and light welds—but more gently than 40 or 60 grit.
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Ideal for refining edges and surfaces without gouging the material.
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3. High-Performance Zirconium Abrasive
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Zirconium oxide grain offers longer life and self-sharpening action.
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Maintains cutting efficiency and durability under pressure, better than aluminum oxide.
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4. Cooler Grinding Action
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Generates less heat, reducing the risk of discoloring or warping metal surfaces—important for stainless steel and aluminum.
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Helps protect the integrity of thin or heat-sensitive materials.
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5. Standard 115mm (4.5") Size
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Fits most angle grinders, making it highly versatile and convenient.
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Ideal for both flat surfaces and curved or angled workpieces.
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6. Cost-Effective 10-Pack
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Bulk packaging ensures you're always stocked and helps lower the cost per disc.
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Great for busy shops or long projects where consistent results are required.
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Best For:
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Weld seam cleanup with minimal surface damage
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Deburring and edge smoothing
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Surface preparation before priming, painting, or coating
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Final finishing on stainless steel, mild steel, and non-ferrous metals
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Used By:
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Metal fabricators
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Automotive repair professionals
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Industrial maintenance teams
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DIYers focused on detailed metalwork or restorations
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Suitable Materials:
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Stainless steel
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Mild steel
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Aluminum
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Brass, copper, and other non-ferrous metals
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The benefits of a Zirconium Flap Disc 115Mm 80 Grit 10 Discs Per Pack
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1. Smooth Surface Finishing
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80 grit provides a fine, controlled cut, ideal for finishing work.
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Leaves a smooth, consistent surface that’s ready for painting, coating, or polishing.
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2. Great for Light Deburring and Edge Smoothing
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Perfect for removing sharp edges, light burrs, and minor imperfections.
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Ideal for finishing parts without damaging the base material.
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3. Long-Lasting Zirconium Grain
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Zirconium oxide is durable and self-sharpening, meaning it stays effective longer than aluminum oxide.
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Maintains consistent performance under pressure and repeated use.
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4. Reduced Heat Build-Up
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Flap design combined with zirconium abrasive results in cooler grinding.
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Reduces the risk of heat discoloration, especially important when working with stainless steel or aluminum.
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5. Cleaner, More Refined Finish
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Unlike coarse discs (40 or 60 grit), 80 grit leaves a finer finish with minimal swirl marks or surface damage.
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Often eliminates the need for secondary sanding or polishing.
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6. Versatile 115mm Size
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Fits most 4.5” angle grinders.
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Compact enough for detailed work, but large enough for efficient surface coverage.
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7. Cost-Effective in 10-Pack
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Buying in a pack of 10 reduces the cost per disc.
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Ensures you have enough stock for larger projects or frequent use.
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8. Ideal for a Range of Metals
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Works well on:
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Mild steel
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Stainless steel
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Aluminum
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Non-ferrous metals like brass or copper
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Uses and applications of a Zirconium Flap Disc 115Mm 80 Grit 10 Discs Per Pack
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1. Fine Surface Finishing
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Ideal for achieving a smooth, uniform finish on metal surfaces.
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Used in the final stages of grinding to prepare for painting, powder coating, or polishing.
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2. Light Deburring
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Removes small burrs and sharp edges after cutting or machining.
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Perfect for parts that require a clean edge without heavy material removal.
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3. Weld Cleanup and Blending
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Smooths out small welds and blends them into surrounding material without aggressive cutting.
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Useful for cosmetic finishing where a neat appearance is important.
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4. Paint and Rust Removal (Light Layers)
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Strips away light oxidation, paint, or coatings without gouging the base metal.
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Prepares surfaces for repainting or recoating.
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Common Applications
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Automotive Work
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Blending bodywork and cleaning panels for refinishing.
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Final prep before primer or paint in car restoration and repair.
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Metal Fabrication
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Finishing fabricated metal parts, tubing, or brackets.
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Used for parts that need a smooth surface for assembly or visual appeal.
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Industrial Maintenance
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Surface prep during equipment servicing or refurbishing.
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Cleaning and smoothing worn or corroded parts.
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DIY & Hobby Projects
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Finishing work on custom metal art, home repairs, or restoration jobs.
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Suitable for light-duty grinders used at home.
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Material Compatibility
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Stainless steel – smooths without discoloring or burning
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Mild steel – great for finishing after welding or grinding
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Aluminum – gentle enough to avoid clogging or damage
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Non-ferrous metals – like brass, copper, and bronze
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Why 115mm, 80 Grit Zirconium?
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115mm size fits most standard angle grinders – ideal for precise work and tight spaces.
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80 grit zirconium offers the right balance of performance and smooth finishing, with a long lifespan thanks to its self-sharpening nature.
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