3M 7100089184 Trizact 337DC Abrasive Belt 18x0.5 in

Product Description

The 3M 7100089184 is a Trizact 337DC abrasive belt designed for intermediate to final finishing in medium-pressure applications. Built on a durable X-weight cloth backing, it uses aluminum oxide mineral combined with a grinding aid to reduce friction and keep workpieces cool during dry grinding. The macroreplicated abrasive structure features layered mineral bricks with channels that evacuate swarf and extend usable belt life. This belt measures 18 inches in length and 0.5 inches in width. It is suited for metalworking and fabrication environments where consistent, controlled finish results are required across the life of the belt.

This belt is used in industrial metalworking, fabrication shops, and finishing operations where achieving a predictable surface finish grade is critical. The 337DC construction allows operators to grind and finish in a single operation in many applications, reducing process steps. It is available in grades from A30 to A300, covering a range of finish requirements from aggressive stock removal to fine final finishing. Licensed tradespeople and skilled fabricators working on metal components are the primary users.

Key Features

• Macroreplicated abrasive bricks contain multiple mineral layers for controlled, consistent breakdown
• Swarf-evacuating channels keep the work surface cleaner during grinding
• Grinding aid reduces friction and heat buildup in dry grinding applications
• X-weight cloth backing provides durability for medium-pressure use
• Capable of grinding and finishing in a single pass in many applications
• Extended belt life helps reduce abrasive consumable cost and inventory

Compatibility

Designed for use on belt grinders and finishing machines that accept 18-inch by 0.5-inch abrasive belts. Suitable for dry grinding and intermediate to final finishing on metal workpieces.

Installation Notes

Installation should be performed by qualified personnel following the machine manufacturer's guidelines for belt tensioning and tracking. Ensure the machine is fully powered down and locked out before changing belts. Verify belt direction-of-travel arrows align with the machine's drive direction before operation. Inspect the contact wheel and platen for wear before mounting a new belt.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 0.5 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-weight Cloth
• Construction: Trizact 337DC macroreplicated abrasive
• Application Type: Intermediate to final finish, dry grinding, medium pressure
• Available Grade Range: A30 to A300
• Weight: 0.04 pounds
• Minimum Order Quantity: 20
• UPC: 00048011331324

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100089184