Cost-Effective Aluminum Oxide Flap Discs for Metal Grinding – Plastic Backing Flat/Conical

Designed for budget-conscious professionals without compromising performance, our Type 27 flap discs feature a durable plastic backing paired with standard aluminum oxide abrasive grains, offering a reliable and economical solution for metalworking tasks. Certified to EN13743 standards, these discs deliver consistent results on stainless steel, carbon steel, tool steel, and more, with grit options ranging from 40# (coarse) to 240# (fine).

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Product Overview:
Designed for budget-conscious professionals without compromising performance, our Type 27 flap discs feature a durable plastic backing paired with standard aluminum oxide abrasive grains, offering a reliable and economical solution for metalworking tasks. Certified to EN13743 standards, these discs deliver consistent results on stainless steel, carbon steel, tool steel, and more, with grit options ranging from 40# (coarse) to 240# (fine).

Key Specifications:

  • Material Compatibility:
    • Metals: Stainless steel, carbon steel, tool steel, alloy steel, non-ferrous metals (aluminum, copper, brass), cemented carbide.
    • Other: Building materials (stone, concrete in light-duty applications).
  • Grit Range: 40#–240# (ideal for aggressive stock removal to fine surface finishing).
  • Backing Type: High-strength plastic (lightweight yet sturdy for everyday use).
  • Abrasive: Standard aluminum oxide (cost-efficient, sharp cutting performance).
  • Disc Type: Type 27 (flat profile for flat surface and edge grinding) / Type 29 Conical Design for steeper grinding angles (15°–25°)

Applications:

  • Weld Grinding & Blending: Smooth and refine welds on metal structures efficiently.
  • Deburring & Edge Finishing: Remove sharp burrs from machined parts with precision.
  • Rust & Oxide Removal: Prepare surfaces for painting, coating, or further processing.
  • Surface Preparation: Achieve uniform textures on metals or lightweight building materials.
D×d D×d ABRASIVE GRIT (MAX RPM) PACKING
100X16 4″X5/8″ A 36#40#/60#/80#/100#/120#/150#/180#/240#/320# 13700 200
115X22.23 41/2″X7/8″ A 36#40#/60#/80#/100#/120#/150#/180#/240#/320# 13300 200
125X22.23 5″X7/8″ A 36#40#/60#/80#/100#/120#/150#/180#/240#/320# 12200 100
180X22.23 7″ X7/8″ A 36#40#/60#/80#/100#/120#/150#/180#/240#/320# 8500 100

Why Choose Our Flap Discs?
💰 Cost-Effective Solution: Premium performance at a competitive price, perfect for high-volume projects or budget-restricted workshops.
✅ High Grinding Efficiency: Aluminum oxide grains provide fast material removal, reducing work time.
✅ Cold Grinding Technology: Minimizes heat buildup to prevent workpiece discoloration or warping.
✅ Low Vibration Design: Plastic backing reduces vibrations for smoother operation and less operator fatigue.
✅ Ergonomic Comfort: Lightweight construction ensures a comfortable grip and precise control during extended use.
✅ Versatile Performance: From coarse grits (40#–80#) for heavy-duty grinding to fine grits (120#–240#) for polishing, one disc serves multiple purposes.

Safety & Compliance:

  • Meets EN13743 safety standards for abrasive tools, ensuring reliable performance in industrial and commercial environments.
  • Recommended for use with angle grinders equipped with proper safety guards (7/8″ arbor hole; adapters available).

Ideal For:

  • Metal fabrication shops, automotive repair, construction sites, maintenance teams, and DIY enthusiasts seeking affordable yet high-quality grinding tools.

Package Includes:

  • Single disc or bulk packaging options (custom labeling available upon request).

Maximize Productivity Without Breaking the Bank!
Upgrade your metalworking arsenal with our EN13743-certified flap discs—engineered for efficiency, comfort, and unbeatable value.

Contact us for bulk pricing or technical support.

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