3M 7010327789 Abrasive Belt 36 Grit 132x4 Inch Coated

Product Description

The 3M 7010327789 is a coated abrasive cloth belt designed for high-pressure grinding applications on carbon steel, nickel alloys, tool steels, and titanium. It features 3M Precision Shaped Grain on a heavyweight polyester backing, which fractures along consistent lines to maintain sharp cutting edges throughout the belt's service life. At 36 grit, this is a coarse-material-removal belt suited for rough grinding, weld blending, and stock removal tasks where cut rate and belt longevity are the primary concerns. At 132 inches long and 4 inches wide, it fits wide-contact and stroke-sander configurations common in fabrication and toolroom environments.

This belt is intended for use in industrial and fabrication shop settings where operators work with ferrous and non-ferrous alloys under sustained pressure. The heat-resistant grinding aid built into the bond system makes it appropriate for titanium and other heat-sensitive high-nickel alloys where thermal damage to the workpiece is a real concern. Dry off-hand grinding applications are a typical use case. The heavyweight backing sustains integrity under the load levels that coarse-grit work demands, reducing belt failures mid-operation and the downtime that comes with them.

Key Features

• 3M Precision Shaped Grain maintains sharp cutting edges longer than conventional abrasive grain, reducing belt change frequency
• 36 grit coarse cut rate suited for aggressive stock removal, weld blending, and rough grinding
• Heat-resistant grinding aid controls thermal buildup when working titanium and high-nickel alloys
• Heavyweight polyester backing withstands high-pressure grinding without delamination or early fatigue
• Effective for dry off-hand grinding applications in fabrication and toolroom environments
• Coated construction on a resilient cloth backing delivers consistent performance across the belt's full life

Compatibility

Designed for use on wide-contact belt grinders, stroke sanders, and off-hand grinding machines that accept 132-inch by 4-inch abrasive cloth belts. Suitable for carbon steel, tool steels, nickel alloys, and titanium workpieces.

Installation Notes

Belt installation and tensioning should be performed by qualified personnel following the machine manufacturer's guidelines. Disconnect and lock out all power to the belt grinder before changing belts. Confirm belt tracking and tension before resuming operation, and ensure guards are fully reinstated prior to use. Abrasive belt work on nickel alloys and titanium may require local exhaust ventilation in compliance with applicable shop safety and OSHA standards.

Technical Specifications

• Grit: 36
• Belt Length: 132 inches
• Belt Width: 4 inches
• Abrasive Type: Precision Shaped Grain (Cubitron II 967F)
• Backing Material: Heavyweight Polyester Cloth
• Backing Weight: Heavyweight
• Construction: Coated
• Application: Dry Off-Hand Grinding, High-Pressure Grinding
• Compatible Materials: Carbon Steel, Tool Steel, Nickel Alloys, Titanium
• Weight: 1.52 pounds
• UOM: Each
• UPC: 00051111683477

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327789