Elastic grinding wheel

  • Material:AO/Calcined AO/Zirconia/Ceramic
  • Backing:fiberglass backing plate
  • Diameter:100-180mm
  • Grit:40-320#
  • Click on the consulting

Elastic grinding wheel

Material: Aluminium Oxide

Thickness: 10mm

Maximum speed: 1500-2000 rpm

Maximum line velocity: 3000m/min

Grit: 60-400#

Outer diameter: 100mm

Inside diameter: 16mm

Specifications: 100*10*16,  4 inch


The PVA grinding wheel, also known as the "sponge grinding wheel", is an elastic grinding wheel with a sponge-like structure.

It is especially suitable for grinding and polishing soft metal materials that are easily ground and burned, such as stainless steel,copper, aluminum and other soft metals and non-metallic materials such as stone, glass, wood, rubber, plastic, Leather, resin products, etc.

PVA round grinding wheel


Bonded with special fiber materials, it has high tensile, impact and flexural strength, high grinding efficiency, safe and convenient to use, efficient and economical.


1. Elastic grinding wheel widely used in cleaning welding seams, solder joints, grinding burrs, flashing edges, and repairing metal surface defects in automobiles, ships, machinery manufacturing, metallurgical chemicals, etc.

2. It is suitable for polishing with the edges, corners and edges of stone, board and wood after cutting;

3. It is especially suitable for repairing surface defects of stainless steel work-pieces and glass ornaments.

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