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Industrial Flap Discs

Grit: 80 / 60
Unit: Bag (40 pcs)

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Industrial Flap Discs Featured Image
  • 100 mm

    Diameter

  • 16 mm

    Bore Size

  • P80

    Grit Rating

  • 13,700 RPM (72m/s)

    Max Operating Speed

  • 4–5 mm

    Thickness

Introduction

Professional Abrasive Finishing

Our industrial-grade flap discs are specifically engineered for the rigorous demands of curtain wall engineering and metal facade fabrication. Featuring premium blue coated calcined alumina, these discs provide superior grinding efficiency and surface finishing for stainless steel and aluminum components.

Benefits

Why Choose APEX EcoBuilt Flap Discs

  • Optimized for Stainless Steel Fabrication

    Specifically formulated to prevent workpiece discoloration and provide aggressive material removal on hard metal surfaces.

  • High-Strength Fiberglass Backing

    Equipped with a reinforced 90mm mesh cover that absorbs vibration and ensures structural integrity during high-speed operation.

  • Extended Service Life and Durability

    The 72-leaf high-density flap configuration ensures consistent wear and a longer lifespan compared to standard abrasive discs.

  • Enhanced Safety Standards

    Manufactured to meet ISO9001 standards with a maximum safety speed of 13,700 RPM for secure heavy-duty grinding.

Standard

Technical Configurations & Options

Available in a standard 100mm diameter with a 16mm arbor, these discs are compatible with most industrial angle grinders used in facade installation and metal workshop environments.

While the 80-grit blue coated series is optimized for stainless steel, we offer various grit sizes and abrasive materials to suit specific project requirements, from heavy stock removal to fine surface polishing.

Applications

Related Applications

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FAQS

Frequently Asked Questions

Technical guidance on selecting and using our abrasive flap discs for facade engineering projects.

What materials are these flap discs best suited for?
These discs are specifically designed for stainless steel, but are also highly effective on carbon steel and aluminum alloys used in curtain wall systems.
Can these be used for both grinding and finishing?
Yes, the 80-grit rating provides a balance between rapid material removal and a smooth enough finish for architectural metal preparation.
What is the packaging specification for bulk orders?
Standard industrial packaging comes in sets of 40 pieces per box to support large-scale construction site requirements.
Are these discs compatible with standard angle grinders?
Yes, they feature a standard 16mm bore diameter suitable for most 100mm (4-inch) power grinders.
How do these discs perform under high heat?
The blue calcined coating is heat-resistant, reducing the risk of 'blueing' or heat-tinting the stainless steel surface during intensive grinding.
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