Grinding Discs

Overview

Grinding discs (also called grinding wheels or cutoff wheels for grinding) are designed for stock removal, weld grinding, beveling and surface grinding on metal, stainless steel and stone. We supply from partner factories in Henan (China’s largest bonded-abrasives production base) and Jiangsu.

Common Specifications

Item Standard Range
Type Type 27 (depressed center) / Type 28 / Type 42
Diameter 100 / 115 / 125 / 180 / 230 mm
Thickness 4.0 mm - 7.0 mm (heavier than cutting discs)
Grain Aluminum Oxide (metal), Silicon Carbide (stone), Zirconia Alumina (stainless)
Hardness Medium (K-L) for general metal; harder for stone
Reinforcement 2 or 3 fiberglass mesh
Max Speed 80 m/s (D115), 100 m/s (D230)
Certification EN 12413, MPA, ISO 9001

Applications

  • Weld seam grinding on carbon steel and stainless steel
  • Heavy stock removal
  • Beveling and edge preparation
  • Surface grinding before painting
  • Stone and masonry grinding

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