3M 7010307975 341D Cloth Belt P400 Grit 72x2 Inch Ao

Product Description

The 3M 7010307975 is an aluminum oxide cloth abrasive belt in the 341D series, designed for metal deburring, general metalworking, and woodworking finishing applications. It measures 72 inches in length and 2 inches in width, with a P400 grit rating suited for fine finishing and surface refinement passes. The belt uses an X-weight cloth backing that handles heavy sanding and grinding loads without breaking down. A resin bond system holds the abrasive mineral under high heat and pressure. Installed by machinists, fabricators, and finishing technicians, this belt is a working consumable for production and shop environments.

This belt is suited for wide belt sanders, edge sanders, and portable belt sanding equipment. The tube-shaped band construction also allows it to fit onto a rubber expander wheel attachment used with a die grinder or rotary drill, making it practical for reaching inner and outer contours, removing parting lines, and cleaning up burrs on metal substrates. It can also be used on wood surfaces where a fine grit finish pass is needed.

Key Features

• P400 grit aluminum oxide mineral for fine finishing on metal and wood
• 72 inch length by 2 inch width fits wide belt, edge, and portable sanding equipment
• X-weight cloth backing withstands heavy sanding and grinding loads
• Resin bond construction resists heat and pressure during aggressive passes
• Tube-shaped band fits rubber expander wheel attachments for use with die grinders or rotary drills
• Effective for deburring, parting line removal, and surface imperfection cleanup on metal substrates

Compatibility

Designed for use with wide belt sanders, edge sanders, portable belt sanders, and rubber expander wheel attachments compatible with 72 inch by 2 inch abrasive belts.

Installation Notes

This belt is a consumable installed by machinists, metal fabricators, and finishing technicians. Power down and disconnect the sanding equipment fully before changing belts. Verify belt tracking and tensioning on the machine before resuming operation. When used with an expander wheel attachment, confirm the wheel diameter and width are rated for this belt size before mounting.

Technical Specifications

• Abrasive Type: Aluminum Oxide
• Grit: P400
• Belt Length: 72 inches
• Belt Width: 2 inches
• Backing: X-weight Cloth
• Bond Type: Resin
• Weight: 0.37 pounds
• UOM: Each
• UPC: 00051125215237

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010307975