Centre--Slutting Grinding Discs Abrasive Grinding Wheel for Grinding 180*6* 22.2mm holes Factory sales Customized Size

Basic Structure & Types

• Type 27 (General Purpose)

  
  

  Flat grinding face with a depressed center. Suitable for surface grinding, weld leveling, and general metal fabrication.
  
  
• Type 28 (Angle / Sloped Face)

  
  

  Features a sloped, tapered face plus depressed center. Provides better access to weld roots, corners, pipes and hard-to-reach areas.
  
  

Key Features

1. Structural Advantage

   
   

   The depressed center avoids interference with the grinder flange and workpiece, allowing stable grinding at various angles.
   
   
2. High Safety

   
   

   Reinforced with fiberglass mesh for high strength and anti-fracture performance. Reduces risk of breakage and flying fragments at high RPM.
   
   
3. Strong Versatility

   
   

   Performs surface grinding, weld dressing, chamfering, deburring and light cutting in one wheel.
   
   
4. Good Accessibility

   
   

   Allows grinding at inclined angles, easily reaching weld roots, edges, gaps and complex profiles.
   
   
5. Efficient Grinding

   
   

   Stable contact area, good heat dissipation, less loading and workpiece burning, ideal for heavy-duty dry grinding.
   
   

Typical Applications

• Weld blending and removal on carbon steel, stainless steel and alloy steel
• Deburring, chamfering and rust removing on metal workpieces
• Casting and forging cleaning
• Metal fabrication in construction, shipbuilding, automobile and machinery industries