3M 7000120797 Scotch-brite Surface Conditioning Belt 48x6 in

Product Description

The 3M 7000120797 is a Scotch-Brite surface conditioning belt designed for detail work across a wide range of metal finishing applications. Built on a nonwoven, open-web construction with silicon carbide abrasive mineral and a reinforced scrim backing, this belt measures 48 inches in length by 6 inches in width and weighs 0.8 pounds. It is engineered for use on stationary or robotic belt grinders where consistent surface conditioning results are required. Metalworkers, fabricators, and finishing technicians install this belt when blending, deburring, contour finishing, or achieving a straightline-brushed finish on stainless steel and other metals.

This belt is suited for both light fabrication shops and high-volume production environments. Typical applications include blending weld seams, cleaning mill scale, deburring cut edges, and setting grain on flat or contoured metal parts. Its nonwoven construction reduces loading and heat buildup compared to coated abrasive belts, allowing longer run times between belt changes. The conformable web material keeps the abrasive in contact with complex-shaped workpieces, making it a practical choice for robotic or automated finishing cells as well as hand-guided belt grinder work.

Key Features

• Silicon carbide mineral on an open nonwoven web for consistent surface conditioning
• Reinforced scrim backing provides flexibility for contour and edge work
• Reduced loading and heat buildup extend usable belt life
• Conformable construction maintains abrasive contact on complex or curved geometries
• Handles blending, deburring, cleaning, fine finishing, and straightline-brushed finishes in a single belt type
• Removes grind lines, mill marks, and other surface imperfections

Compatibility

Designed as an OEM-style replacement or direct-fit belt for 6 inch wide by 48 inch long belt grinder machines used in metal fabrication and finishing applications.

Installation Notes

Installation is typically performed by a metalworker or finishing technician following the belt grinder manufacturer's belt-change procedure. Power down and lock out the grinder before removing the worn belt and fitting the replacement. Inspect the drive and idler wheels for wear or debris before mounting the new belt, and confirm proper tension and tracking before resuming operation. Follow shop safety protocols for abrasive belt equipment, including appropriate eye and face protection.

Technical Specifications

• Belt Length: 48 inches
• Belt Width: 6 inches
• Abrasive Mineral: Silicon Carbide
• Backing Type: Scrim (Reinforced Nonwoven)
• Construction: Nonwoven Open Web
• Weight: 0.8 pounds
• UOM: Each
• UPC: 00048011175225

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120797