Klingspor Quick Change Disc QRC800

Non-Woven Surface Conditioning Discs for Cleaning, Blending & Finishing

Klingspor Quick Change Abrasive Sanding Discs QRC800 are high-quality non-woven surface conditioning discs designed for cleaning, blending and finishing metal surfaces with consistent results.
Engineered with a durable non-woven web structure bonded with aluminium oxide grain, these discs provide controlled abrasion for light material removal without gouging or damaging the workpiece. Ideal for removing rust, paint and oxidation, as well as blending weld seams and refining surface finishes, they deliver a smooth and uniform result across stainless steel, aluminium and other metals. The quick roll connect system allows fast, tool-free disc changes with a simple twist-lock mechanism, improving productivity and reducing downtime in high-speed operations. Suitable for use with pneumatic or electric die grinders, they are particularly effective in tight or hard-to-reach areas where precision is essential. Compared to traditional sanding discs, they offer longer service life, smoother operation and better surface consistency, making them ideal for professional fabrication and maintenance work. :contentReference[oaicite:0]{index=0}

Features & Benefits

Key Features

• Non-woven abrasive construction for controlled finishing
• Aluminium oxide grain for consistent performance
• Quick roll connect (QRC) system for rapid disc changes
• Durable synthetic fibre backing for long service life
• Available in multiple grades (coarse, medium, fine)

Key Benefits

• Delivers smooth, uniform surface finishes
• Ideal for light deburring and blending work
• Reduces downtime with fast disc replacement
• Minimises risk of surface damage
• Improves efficiency in fabrication and maintenance tasks

Technical Specs

• Product Name: Klingspor Quick Change Abrasive Sanding Discs QRC800
• Product Type: Non-woven quick change disc
• Abrasive Grain: Aluminium oxide
• Backing: Non-woven synthetic fibre
• Connection Type: Quick roll connect (QRC)
• Available Sizes: 50mm and 76mm
• Grades: Coarse, medium, fine, very fine
• Max RPM: Up to approx. 12,500–19,100 (size dependent)
• Suitable Materials: Stainless steel, metal, aluminium, paint, filler

Key Applications

• Surface cleaning and conditioning
• Rust and paint removal
• Light deburring and edge finishing
• Blending weld seams and sanding marks
• Preparation before coating or painting

Klingspor Quick Change Abrasive Sanding Discs QRC800 FAQs

Q1: What are Klingspor Quick Change Abrasive Sanding Discs QRC800 used for?
A: Klingspor Quick Change Abrasive Sanding Discs QRC800 are used for cleaning, blending, deburring and finishing metal surfaces.

Q2: Are Klingspor Quick Change Abrasive Sanding Discs QRC800 suitable for stainless steel?
A: Yes, Klingspor Quick Change Abrasive Sanding Discs QRC800 are suitable for stainless steel and other metals.

Q3: How do Klingspor Quick Change Abrasive Sanding Discs QRC800 attach to tools?
A: Klingspor Quick Change Abrasive Sanding Discs QRC800 use a twist-lock quick roll connect system for fast and secure attachment.

Q4: Can Klingspor Quick Change Abrasive Sanding Discs QRC800 remove rust?
A: Yes, Klingspor Quick Change Abrasive Sanding Discs QRC800 are effective for removing rust, paint and oxidation.

Q5: Do Klingspor Quick Change Abrasive Sanding Discs QRC800 provide a fine finish?
A: Yes, Klingspor Quick Change Abrasive Sanding Discs QRC800 are available in fine and very fine grades for smooth surface finishing.