Porous Dry Sanding Discs are highly efficient abrasive consumables
for automotive bodywork, woodworking, metal surface finishing, and
other applications. Their core value lies in high cutting power,
clog-resistant pores, and compatibility with mainstream
pneumatic/electric grinders. Advantages - Unique red abrasive formula for sharper cutting: Utilizes
high-quality red aluminum oxide abrasive. Compared to standard
brown fused alumina, red abrasive offers superior hardness and
self-sharpening properties, delivering stronger and longer-lasting
cutting power. Particularly suited for processing hard metal and
wood surfaces.
- Innovative cyclone-hole design for ultimate clog prevention:
Scientifically distributed holes create efficient airflow channels.
During grinding, dust is rapidly drawn away like a cyclone,
effectively preventing hole blockage. This ensures the sander's
dust collection system maintains peak efficiency, significantly
enhancing grinding results and extending sandpaper lifespan.
- Beyond clog prevention, the cyclone hole design enhances airflow to
rapidly dissipate heat generated during grinding. This effectively
prevents workpiece surface scorching, discoloration, or stress
deformation due to overheating—making it ideal for precision
grinding of temperature-sensitive materials like aluminum,
plastics, and delicate components.
| Product Name | Sanding Disc | | Application | Polishing Car, etc | | Sample | Free | | MOQ | 2000 pieces | | Color | Red | | Packaging | 100pcs/box, or Customized packaging | | Customized support | OEM, ODM | | Backing | TPU Film + Sponge | | Material | Aluminum Oxide,Silicon Carbide,Ceramic |
Application Scenarios - Automotive Repair & Detailing: Used for coarse and medium
grinding of automotive body filler, removing old paint layers, and
pre-polishing new paint surfaces. The cyclone vent design
effectively handles heavy dust generated during automotive
painting.
- Metal Processing: Suitable for rust removal, deburring, brushing,
and surface polishing of metals like stainless steel, aluminum, and
copper. The green abrasive's high cutting power easily handles hard
metal surfaces.
- Woodworking & Furniture Manufacturing: Used for wood sanding,
deburring, primer sanding before painting, and topcoat polishing.
The cyclone vent design prevents wood dust clogging, maintaining a
clean wood surface.
- Plastic & Composite Processing: Suitable for surface treatment
of various plastics, fiberglass, and other composites. The cyclone
vent's heat dissipation effectively prevents plastic melting or
deformation due to overheating.
Precautions - Always inspect the sander's dust collection system before use to
ensure the cyclone port's clog-prevention function is operational.
- Select appropriate grit size based on workpiece material and
sanding requirements. Excessively coarse grit may damage surfaces,
while overly fine grit reduces efficiency.
- Wear safety goggles and a dust mask during grinding to prevent dust
and debris from harming your eyes and respiratory tract.
- Store sandpaper in a dry, cool place away from direct sunlight and
moisture to maintain optimal performance.
- Do not use sandpaper for tasks beyond its design specifications,
such as on high-speed rotating cutters, to avoid hazards.
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