65mm Klingspor Stainless Steel Twist Knot Cup Brush for 5″ Angle Grinder – Aggressive Metal Surface Preparation Solution

Product Overview

Tackle heavy-duty surface preparation with the Klingspor Twist Knot Cup Brush, engineered for 5″ angle grinders operating at up to 12,500 RPM. This industrial-grade tool combines stainless steel durability with a twisted knot design to deliver superior performance in rust removal, paint stripping, and weld slag cleaning. Ideal for metalworkers, fabricators, and maintenance professionals seeking efficient material removal without compromising surface integrity.

Core Specifications

Key Performance Advantages

• Aggressive Cleaning Action: Twisted knot design delivers 30% more material removal than standard cup brushes
• Stainless Steel Durability: Resists corrosion for longer tool life in harsh environments
• Versatile Surface Adaptation: Cup shape conforms to flat, curved, and irregular metal surfaces
• High-Speed Stability: Engineered for safe operation at maximum 12,500 RPM
• Precision Wire Gauge: 0.5mm diameter balances aggressiveness with surface finish protection

Industrial Applications

Perfect for metal fabrication shops, automotive restoration, marine maintenance, and construction sites. Effectively prepares surfaces for welding, painting, or coating by removing:
– Heavy rust and corrosion
– Weld spatter and slag
– Old paint and coatings
– Concrete residues and scale

Quality Assurance

Manufactured by Klingspor, a global leader in abrasive technology, this cup brush meets ISO 9001 quality standards. Each unit undergoes rigorous testing for wire tensile strength, knot integrity, and rotational balance to ensure safe, consistent performance.

FAQs

Q: What grinder size does this brush fit?
A: Designed for 5″ (125mm) angle grinders with standard arbor size.

Q: Can it be used on aluminum surfaces?
A: Yes, the stainless steel construction prevents cross-contamination on aluminum.

Q: What’s the expected lifespan?
A: Average 25-30 hours of continuous use on mild steel surfaces.

Request a Quote

For bulk pricing, technical specifications, or sample requests, contact our sales team today. As a leading Chinese manufacturer, we offer competitive wholesale pricing and flexible shipping options for industrial buyers.