Klingspor QRC 800 Quick Change Discs – For Metals & Stainless Steel

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Klingspor QRC 800 Quick Change Discs – For Metals & Stainless Steel


The Klingspor QRC 800 quick change discs are designed for efficient grinding, blending, and finishing on both stainless steel and general metals. With the QRC twist-on fastening system, they provide fast, secure, and tool-free disc changes, reducing downtime and increasing productivity in workshops and on-site applications.


Featuring zirconia alumina abrasive grain with a durable cloth backing, the QRC 800 discs deliver an aggressive cut, high stock removal, and long-lasting performance. They are particularly effective for weld treatment, deburring, and surface preparation, making them a versatile choice for metalworking professionals.


Key Features:

  • QRC twist-on quick change system – simple, secure, and tool-free fitting

  • Zirconia alumina abrasive grain – aggressive, self-sharpening, and durable

  • Robust backing – ensures stability during heavy-duty grinding tasks

  • Optimised for stainless steel & metals – prevents glazing and ensures consistent results

  • Versatile applications – from weld seam removal to deburring and finishing


📏 Typical Specifications (may vary by disc):

  • Abrasive grain: Zirconia alumina

  • Format: Quick-change disc with cloth backing

  • Attachment: QRC (twist-on quick change system)

  • Bonding: Resin over resin

  • Available grits: Wide grit selection, coarse to fine

  • Disc diameters: Commonly 50 mm and 75 mm


📦 Common Applications:

  • Weld seam grinding and blending on metals and stainless steel

  • Deburring and edge finishing of fabricated components

  • Surface preparation before painting, plating, or coating

  • Rust and scale removal from metal surfaces

  • General fabrication, repair, and workshop use



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