3M 7010298941 Abrasive Belt 341D 40 Grit 36x4 Inch Cloth

Product Description

The 3M 7010298941 is an aluminum oxide cloth abrasive belt in the 341D series, sized 36 inches long by 4 inches wide and graded at 40 grit. The belt features an X-weight cloth backing that holds up under heavy sanding and grinding loads, bonded with a resin system designed to resist high heat and pressure. The aluminum oxide mineral cuts aggressively and maintains performance across a range of substrates. This belt is used by metalworkers, fabricators, and finishing tradespeople who need a reliable coated abrasive for deburring and surface preparation work.

This belt is suited for metal deburring, general metalworking, and select woodworking applications. It fits wide belt, edge, and portable belt sanding setups. The tube-shaped band design also allows it to fit onto a rubber expander wheel attachment for use with a die grinder or rotary drill, making it a practical option for reaching inner and outer contours where flat belt sanders cannot reach. It works on metal substrates and wood, making it a versatile consumable for shops that handle mixed materials.

Key Features

• 40 grit aluminum oxide mineral for fast, aggressive cutting on metal and wood
• X-weight cloth backing handles heavy sanding and grinding pressure
• Resin bond resists heat and pressure buildup during extended use
• Tube-shaped band profile reaches inner and outer contours for parting line and burr removal
• Compatible with wide belt, edge, portable belt sanders, and rubber expander wheel setups

Compatibility

Designed for use with wide belt, edge, and portable belt sanding equipment, as well as rubber expander wheel attachments mounted on die grinders or rotary drills.

Installation Notes

Abrasive belt installation and changeout should be performed by experienced machine operators or tradespeople familiar with the specific sanding equipment in use. Power down and de-energize all equipment before mounting or removing belts. Verify belt tracking and tension per the equipment manufacturer's guidelines before resuming operation. Wear appropriate PPE including eye protection and gloves when handling and operating abrasive belts.

Technical Specifications

• Series: 341D
• Abrasive Mineral: Aluminum Oxide
• Grit: 40
• Belt Length: 36 inches
• Belt Width: 4 inches
• Backing Type: X-Weight Cloth
• Bond Type: Resin
• Weight: 0.1 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010298941