3M 7100184875 Abrasive Belt 60 Grit 42x0.25 Inch

Product Description

The 3M 7100184875 is a Cubitron II 947A abrasive belt built for aggressive material removal on metal surfaces. It uses 3M Precision-Shaped Grain technology, which slices through metal rather than gouging or plowing, producing faster cuts at lower pressure and generating less heat than conventional ceramic abrasive belts. The X-weight poly-cotton backing provides the flexibility needed for contour grinding and finishing work. At 42 inches long and 1/4 inch wide with a 60-grit rating, this belt is sized for narrow-contact applications on handheld and stationary belt grinders used in metal fabrication and finishing.

This belt is designed for low- and medium-pressure grinding and finishing on stainless steel, mild steel, and aluminum. It is well suited for weld blending, deburring, and surface conditioning in fabrication shops, maintenance facilities, and production environments. A built-in grinding aid reduces friction during operation, helping control workpiece temperature and reducing the risk of heat discoloration or metallurgical damage. Licensed trades including welders, pipefitters, and metal fabricators will find this belt appropriate for both flat and contoured stock removal tasks.

Key Features

• Precision-Shaped Grain slices metal cleanly, reducing pressure required and extending belt life
• Cuts faster and cooler than conventional ceramic abrasive belts
• Integrated grinding aid lowers friction and reduces heat buildup at the workpiece
• X-weight poly-cotton backing provides flexibility for contour and flat grinding applications
• Optimized for low- and medium-pressure use on stainless steel, mild steel, and aluminum
• Designed to last significantly longer than standard ceramic belts under comparable use conditions

Compatibility

Designed for use on narrow-contact belt grinders and finishing machines accepting 42-inch by 1/4-inch abrasive belts. Suitable for low- and medium-pressure grinding on stainless steel, mild steel, and aluminum workpieces.

Installation Notes

Abrasive belts should be installed by trained personnel following the grinder or finishing machine manufacturer's mounting and tensioning procedures. Ensure the machine is fully powered down and de-energized before changing belts. Verify belt tracking and tension before resuming operation. Always use appropriate PPE including eye protection, hearing protection, and gloves when operating grinding equipment.

Technical Specifications

• Grit: 60
• Belt Length: 42 inches
• Belt Width: 1/4 inch
• Backing Material: X-weight poly-cotton cloth
• Abrasive Type: Precision-Shaped Grain ceramic (Cubitron II 947A)
• Compatible Materials: Stainless steel, mild steel, aluminum
• Unit Weight: 3.969 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100184875