Tiger 51769 Ceramic Strip Disc 4.5 Inches Surface Prep

Product Description

The TIGER 51769 is a 4.5-inch ceramic non-woven strip disc designed for aggressive surface preparation on steel and stainless steel. Self-sharpening ceramic abrasive grains deliver consistent cutting action throughout the life of the disc, removing thick coatings, stubborn rust, and weld scale without frequent disc changes. The ultra-flexible non-woven nylon fiber and resin construction creates a wider contact footprint, increasing surface coverage per pass. This disc is built for fabricators, welders, and metalworking tradespeople who need fast, thorough cleaning with reduced downtime.

The 51769 is suited for use on carbon steel and stainless steel surfaces in fabrication shops, maintenance and repair operations, and light industrial environments. Typical applications include pre-weld and post-weld cleanup, paint and coating removal, and rust remediation. The 5/8 inches-11 UNC threaded hub mounts directly to standard angle grinders, making it a practical choice for bench or field work. The flexible disc body conforms to irregular surfaces, improving contact on curved or contoured workpieces.

Key Features

• Self-sharpening ceramic abrasive grains for sustained cutting performance across disc life
• Ultra-flexible non-woven nylon fiber and resin construction creates a wider contact footprint
• Effective on thick coatings, stubborn rust, and weld scale on steel and stainless steel
• 5/8 inches-11 UNC threaded hub for direct mount to standard angle grinders
• Disc flexibility allows conformation to curved and contoured surfaces

Compatibility

Designed for use with standard angle grinders fitted with a 5/8 inches-11 UNC spindle thread, commonly used for surface preparation on carbon steel and stainless steel substrates.

Installation Notes

Installation and use should be performed by a qualified metalworker or maintenance technician familiar with angle grinder safety practices. Verify that the grinder RPM rating meets or exceeds the disc RPM rating before mounting. Ensure the grinder is fully powered off and unplugged before attaching or removing the disc. Always use the appropriate guard and personal protective equipment, including eye protection and gloves, during operation.

Technical Specifications

• Disc Diameter: 4.5 inches
• Arbor Thread: 5/8 inches-11 UNC
• Abrasive Type: Ceramic
• Disc Construction: Non-woven nylon fiber and resin
• Compatible Materials: Steel, Stainless Steel

Standard Information

• Brand: TIGER
• Manufacturer Part Number: 51769