Klingspor CS411Y Zirconia Alumina – Stock Removal

Klingspor CS411Y Zirconia Alumina sanding belts are specially designed for grinding steel and stainless steel, which makes them ideal for stock removal.

This high-performance abrasive belt specifically engineered by Klingspor to provide high aggressiveness and exceptional abrasive performance. The CS411Y is a particularly good option for stainless steel as well as for steel and grey cast iron. The belt owes its outstanding resilience to its tear-resistant waterproof polyester backing.

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Klingspor - Abrasive Technology


The special structure of the zirconia alumina abrasive:

When viewed under a microscope, zirconia alumina reveals a structure of, particularly sharp-edged points. During sanding, these edges will not simply be ground down. Instead, after being worn out, the edges break and re-sharpen. This provides for a self-sharpening effect. This characteristic ensures a uniform scratch pattern even on tough and hard materials. The belt joint form 4G , i.e. it is cut with a bevel at a defined angle and supported with a piece of fabric tape bonded underneath the butt joint. This design allows for a clean finish, making the CS411Y also an excellent choice for slack belt grinding.

The benefits of the CS411Y are:

  • Ultra-durable tear resistant backing material
  • Agressive performance for high removal rates
  • An optimal blend of backing, bonding, and grain for unrivaled service life

The Klingspor CS411Y is designed to shine under an extreme amount of strain. The backing material consists of a cloth made of Y-polyester. It is resistant to moisture and humidity. The bonding agent used is a synthetic resin. The special zirconia alumina grain is applied with a close coating. This combination allows for aggressive sanding at high speed while maintaining a long service life.

Fields of application for the CS411Y:

CS411Y is the tool of choice for rough grinding on hard metal as well as for deburring. The CS411Y is an abrasive commonly found in the metalworking industry, especially in aircraft construction as well as in the aerospace and automotive industry, in pipeline and railing construction as well as in apparatus and container manufacturing.


  • Metals
  • Wood and wood-based materials
  • Paint / Varnish / Filler
  • Steel
  • NF metals
  • Plastic
  • Stainless steel
  • Glass
  • Aluminum
  • Titanium
  • Leather
  • Mineral-based materials
  • Plastic

Additional information

Weight N/A
Belt Size

25 x 2000, 50 x 2000







Klingspor - Abrasive Technology