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4-1/2 Inch 320 & 600 Grit Scour Flap Disc for Angle Grinder, 10Pcs
Ideal for efficiently bringing metal back to a smooth, shiny finish with virtually no scratches.
4-1/2 Inch 320 & 600 Grit Scour Flap Disc for Angle Grinder, 10Pcs
Item #: 92052822

4-1/2 Inch 320 & 600 Grit Scour Flap Disc for Angle Grinder, 10Pcs

Item #: 92052822

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*All items will import from US

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Ideal for efficiently bringing metal back to a smooth, shiny finish with virtually no scratches.
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What Stands Out

Versatile Grit Options
Includes 15 discs in 180#, 320#, and 600# grits, catering to various sanding needs from heavy material removal to fine polishing.
Durable Construction
Constructed for long-lasting performance, these scour flap discs ensure effective grinding and extended usage without frequent replacements.
Easy Attachment
Specifically designed for 4 1/2 inch angle grinders, these discs offer quick and secure attachment, enhancing user convenience during projects.

Product Details

Shop 4-1/2 Inch 320 & 600 Grit Scour Flap Disc for Angle Grinder, 10Pcs online at a best price in Tonga. B0CBDCQX1H
Compatible DevicesAngle Grinder
Grit TypeFine
Grit Number600
Maximum Rotational Speed12500 rpm
Recommended Uses For ProductPolishing
Compatible MaterialMetal, Wood, Fiberglass
Grit Material TypeNylon
Construction TypeCoated
Item Dimensions L x W4.5"L x 4.5"W (11.4 x 11.4 cm)
Item Diameter11.5 centimeters
Item Dimensions4.5 x 4.5 x 0.1 inches (11.4 x 11.4 x 0.3 cm)
Brand NameNuoDunco
Industry Standard Identifier320/600
UPC730140393570
ManufacturerNUODUNCO
Item HighlightMetal & Wood Nylon Fiber Scouring Pad Polishing Sanding Disc Paint Rust Remover Wheel. Fits 4.5Inch Grinder, 7/8"Arbor.
Unit Count5 Count
Included Components5 x 320 Grit, 5 x 600 Grit Nylon Fiber Flap Disc
Number of Items10
Part NumberND24363
Set Name320/600 Grit - 10Pcs
Grit MaterialNylon
Product Dimensions (L x W x H)4.5"L x 4.5"W (11.4 x 11.4 cm)
BrandNuoDunco

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists looking to tackle home improvement projects involving metal and wood surfaces with ease.

  • Professional Welders

    Suitable for professionals seeking efficient rust and paint removal during metal fabrication or welding repairs.

  • Woodworkers

    Great for craftsmen needing to smooth and polish wood surfaces for furniture or artistic projects.

Not Suitable For
  • Heavy Industry Use

    Not designed for heavy industrial applications that require more robust or specialized sanding tools.

Product Description

4-1/2 Inch 320 & 600 Grit Scour Flap Disc for Angle Grinder, 10Pcs

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the maximum RPM for these flap discs?

    Answer: The recommended maximum speed is 12,500 RPM, with 600 to 5,000 RPM for general use.
  • Question: Can these discs be used for tilted applications?

    Answer: No, these flap discs are not designed for tilted use.
  • Question: What is the outer diameter and thickness of the discs?

    Answer: The outer diameter is 4-1/2 inches and the thickness is 0.7 inches.

NuoDunco Flap Discs Editorial Review

### Editorial Review The 15Pcs Scour Flap Disc set is a versatile and cost-effective solution for metal and wood scouring, polishing, and sanding tasks. Users report a strong value for money, particularly praising the effective performance and durability of the pads when used within their intended parameters, namely at lower RPMs on variable speed grinders. The product shines in applications like polishing cast iron pans, removing heavy rust from tools, and preparing antique window sills for refinishing. Many customers have shared that adding a polishing or finishing compound, such as WD-40, significantly enhances the results, allowing for a smoother finish and easier cleanup. The pads are particularly adept at working with softer materials like brass, copper, and aluminum, showcasing impressive performance in effectively polishing these surfaces. However, it's worth noting that while most users express satisfaction with the results, a minority experienced quick wear, with some pads showing signs of deterioration after minimal use. One review even highlighted a potential drawback where excessive pressure could cause melting of the pad's adhesive, leading to residue problems. Despite this, the overall Consensus leans towards a positive reception, with users expressing they would purchase the product again due to its affordability and efficiency for various scouring and polishing jobs. ### Pros and Cons **

Customer Reviews & Ratings

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Pros

  • Effective for scouring and polishing a variety of materials.
  • Good value for money, especially at lower RPMs.
  • Enhances performance when used with polishing compounds.
  • Durable enough for several demanding tasks like rust removal.
  • Positive customer support experience.

Cons

  • Some users report rapid wear of the pads.

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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