Makita D-63404 4" Flap Disc

The Makita D-63404 is a flap disc made from high-quality aluminum oxide abrasive grains, designed for efficient sanding and grinding of general metals. With its A60 grit, it's ideal for medium-coarse sanding and rapid surface preparation.

Features of the Makita D-63404

• Flap Disc Type: This disc features overlapping abrasive cloth flaps, which provide a longer lifespan than single-layer abrasive sheets and allow for better heat dissipation.
  
• Aluminum Oxide Abrasive (A Type): This is a popular abrasive material for general metalworking, known for its sharpness and durability, making it suitable for grinding and sanding mild steel and other common metals.
  
• Angled/Conical Shape: This flap disc's angled design allows it to work effectively on flat surfaces and also reach corners or edges better than flat discs, increasing contact area with the workpiece.
  
• Fiberglass Backing Pad: The fiberglass backing pad provides strength, durability, and ensures even pressure distribution during use.
  
• Versatile for Metal: It can be used on steel, general metals, and in some cases, even PVC.

Technical Data

• Product Type: Flap Disc
  
• Abrasive Material: Aluminum Oxide (A Type)
  
• Grit Size: A60
  
• Outside Diameter: 100 mm (4 inches)
  
• Arbor Hole Diameter: 16 mm
  
• Shape: Angled / Conical
  
• Backing Material: Fiberglass

Suitable For

• Grinding and Sanding General Steel and Metal Materials: Such as mild steel, steel, and other non-ferrous metals.
  
• Weld Blending: Smoothing out tough and rough weld seams.
  
• Deburring: Removing burrs or sharp edges from cut or manufactured metal parts.
  
• Surface Preparation: For painting, coating, or other applications requiring material adhesion.
  
• Rust Removal: Effectively removing rust from metal surfaces.
  Medium-Coarse Sanding: Ideal for tasks requiring moderate material removal and high speed.
  
• Use with Angle Grinders: Compatible with 4-inch (100 mm) angle grinders that accept a 16 mm arbor hole.