3M 7010292530 577F Abrasive Belt 80 Grit 3.14x1.5 Inch

Product Description

The 3M 7010292530 is a coated abrasive belt in the 577F series, designed for high-efficiency grinding and finishing on metal and other hard substrates. It uses alumina zirconia abrasive grain paired with a grinding aid, which delivers faster stock removal and cooler running temperatures compared to standard aluminum oxide belts. The heavyweight polyester cloth backing is water-resistant and built to handle high-pressure applications, edge work, and sustained production use. At 80 grit, this belt is suited for aggressive material removal while still leaving a workable surface finish. HVAC fabricators, metal fabrication shops, and maintenance technicians are the primary users of this type of belt.

This belt measures 3.14 inches in length and 1.5 inches in width, making it compatible with small bench-top and handheld belt grinders commonly used in sheet metal work, weld blending, and edge deburring. The alumina zirconia mineral performs well on heat-sensitive metals such as aluminum and stainless steel, as well as carbon steel and other ferrous substrates. It is sold individually and is well-suited to high-production environments where consistent cut rate and belt longevity matter.

Key Features

• Alumina zirconia grain with grinding aid cuts faster and runs cooler than aluminum oxide
• Heavyweight water-resistant polyester cloth backing handles high-pressure and edge applications
• 80 grit provides aggressive stock removal suitable for weld blending and surface prep
• Effective on heat-sensitive metals including aluminum and stainless steel
• Compact 3.14 x 1.5 inch size fits small belt grinders used in trade and fabrication work

Compatibility

Designed for use on small belt grinders and file belt tools that accept a 3.14 inch by 1.5 inch abrasive belt; verify tool mandrel and platen size before installation.

Installation Notes

Install abrasive belts only on grinders rated for the belt size and speed. Ensure the tool is powered off and unplugged before changing belts. Confirm belt tracking is centered on the platen before resuming full-speed operation. Always wear appropriate PPE including eye protection and gloves when operating belt grinding equipment.

Technical Specifications

• Series: 577F
• Abrasive Type: Alumina Zirconia with Grinding Aid
• Grit: 80
• Belt Length: 3.14 inches
• Belt Width: 1.5 inches
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Color: Green
• Weight: 0.01 pounds
• UPC: 00051119734447

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010292530