3M 7000119203 Cubitrona Ii 982C Fiber Disc 60 Grit 4.5 in

Product Description

The 3M 7000119203 is a coated fiber disc in the Cubitrona II 982C series, designed for aggressive material removal on carbon steel and other metals. At 4.5 inches in diameter with a 60-grit rating, it uses 3M Precision-Shaped Grain, a triangular ceramic abrasive engineered to maintain sharp cutting points throughout the life of the disc. The result is faster cut rates, lower required grinding pressure, and reduced operator fatigue compared to conventional fiber discs. A stiff fiber backing and strong resin bond give the disc the structural integrity needed for demanding weld grinding and beveling work.

This disc is suited for medium to high-pressure grinding applications including weld grinding, beveling, and surface blending on carbon steel. It performs in manual hand-grinder setups, pressure-assisted grinding rigs, and robotic grinding systems. Fabricators, welders, and metal finishing professionals working in production environments will benefit from longer disc life and fewer changeovers. The disc is sold by the case with a minimum order quantity of one case.

Key Features

• 3M Precision-Shaped Grain holds sharp cutting points longer, delivering faster stock removal with less applied pressure
• Triangular ceramic grain wears evenly and runs cool, extending disc life up to two times longer than conventional ceramic abrasives
• Stiff fiber backing with strong resin bond resists tearing under high-pressure weld grinding and beveling loads
• Compatible with manual, robotic, and pressure-assisted angle grinder applications
• Reduced disc changeouts lower downtime in production grinding environments

Compatibility

Designed for use on carbon steel in medium to high-pressure grinding applications including weld grinding, beveling, and surface preparation with standard 4.5-inch angle grinders.

Installation Notes

Fiber discs of this type are installed and serviced by fabricators, welders, or trained grinding equipment operators. Always power down and disconnect the grinder before mounting or removing a disc. Verify that the grinder RPM rating meets or exceeds the maximum RPM rating of the disc before use. Wear appropriate PPE including a face shield, gloves, and hearing protection when operating angle grinders with fiber discs.

Technical Specifications

• Disc Diameter: 4.5 inches
• Grit: 60
• Abrasive Type: Precision-Shaped Ceramic Grain
• Backing: Stiff Fiber
• Bond: Resin
• Application: Carbon Steel Grinding and Beveling
• Package Weight: 7 pounds
• Package Length: 21.59 inches
• Package Width: 8.7 inches
• Package Height: 8.95 inches
• UPC: 00051141276397

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119203