3M 7100035127 Cubitron Ii 947A Abrasive Belt 60 Grit

Product Description

The 3M 7100035127 is a coated abrasive belt built on the Cubitron II 947A platform, featuring 3M Precision-Shaped Grain technology. Unlike conventional ceramic abrasive grains that gouge or plow through material, the triangular precision-shaped grains slice through metal, reducing heat buildup and cutting faster at lower applied pressure. The belt measures 72 inches in length and 2 inches in width, with a 60-grit rating suited to aggressive stock removal and surface conditioning. An integrated grinding aid further reduces friction and cutting temperatures. Fabricators, metalworkers, and finishing technicians working with stationary or portable belt grinders will find this belt well suited to production-level metal removal.

This belt is optimized for low to medium pressure applications on stainless steel, mild steel, and aluminum. The X-weight poly-cotton backing provides the flexibility needed to conform to workpiece contours while maintaining durability under sustained grinding loads. Typical applications include weld blending, deburring, and surface prep on flat and contoured metal stock in fabrication shops and manufacturing environments. The 60-grit designation targets initial material removal stages before transitioning to finer finishing grits.

Key Features

• Precision-Shaped Grain slices metal rather than gouging, for faster cuts with less pressure
• Integrated grinding aid reduces friction and lowers cutting temperatures to minimize heat damage to the workpiece
• X-weight poly-cotton backing delivers flexibility for contoured and flat surface applications
• Rated for use on stainless steel, mild steel, and aluminum
• Longer service life compared to conventional ceramic abrasive belts
• 60-grit rating suited to aggressive stock removal and weld blending

Compatibility

Designed for use on standard 2 inch by 72 inch belt grinders and finishing machines operating at low to medium contact pressure on metal workpieces including stainless steel, mild steel, and aluminum.

Installation Notes

Belt installation should be performed by qualified personnel following the belt grinder manufacturer's guidelines. Ensure the machine is fully powered down and locked out before mounting or removing abrasive belts. Verify belt tracking and tension before operating, and confirm the machine's rated speed does not exceed the belt's maximum safe operating speed. Wear appropriate PPE including eye protection and gloves during installation and operation.

Technical Specifications

• Grit: 60
• Belt Length: 72 inches
• Belt Width: 2 inches
• Abrasive Type: Precision-Shaped Grain ceramic
• Backing Material: X-weight poly-cotton
• Application: Stainless steel, mild steel, aluminum
• Weight: 0.33 pounds
• UPC: 00051125947244

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100035127