3M 7000045603 Trizact Cloth Belt A16 2-1/4x148 in

Product Description

The 3M 7000045603 is an aluminum oxide Trizact cloth belt designed for precision grinding and finishing applications. Built on a JE-weight, full-flex rayon cloth backing, this belt delivers consistent material removal while conforming to contoured workpiece surfaces. The resin bond construction provides heat resistance during extended use, and an integrated grinding aid promotes cooler cut temperatures to reduce workpiece discoloration and belt wear. At 2-1/4 inches wide and 148 inches long with an A16 grit grade, it is suited for fine surface finishing and blending tasks performed by metalworking and fabrication professionals.

This belt is used in industrial and trade environments where fine grinding, surface conditioning, or blending of metal components is required. The full-flex, scalloped backing allows the belt to wrap curved and irregular surfaces without creasing or cracking, making it practical for pipe, tubing, contoured parts, and weld blending. The A16 grit designation places it in the fine abrasive range, appropriate for finishing passes rather than aggressive stock removal. Minimum order quantity is 50 units, which aligns with production and shop supply purchasing.

Key Features

• Aluminum oxide Trizact abrasive construction for consistent, controlled cut rate
• JE-weight full-flex rayon cloth backing conforms to curved and irregular surfaces
• Resin bonded for improved heat resistance during sustained grinding cycles
• Integrated grinding aid promotes cooler grinding and extends belt life
• Film media splice for smooth, consistent belt tracking and reduced snag risk
• Scalloped edge design supports flexibility on contoured workpieces

Compatibility

Designed as an OEM-style replacement or production consumable for stationary and handheld belt grinding equipment that accepts 2-1/4 inch x 148 inch abrasive belts.

Installation Notes

Belt installation should be performed by trained metalworking or abrasives equipment operators. Confirm belt grinder is fully de-energized and unplugged before changing belts. Verify belt tension and tracking alignment before resuming operation, and inspect the splice joint for integrity prior to each use. Follow the equipment manufacturer guidelines and applicable workplace safety standards when operating abrasive belt equipment.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grit Grade: A16
• Belt Width: 2-1/4 inches
• Belt Length: 148 inches
• Backing Type: JE-weight Full-Flex Rayon Cloth
• Bond Type: Resin
• Splice Type: Film Media
• Edge Style: Scalloped
• Weight: 0.33 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111670637

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045603