3M 7100179126 Abrasive Belt P240 Grit 60x25 Inch Silicon Carbide

Product Description

The 3M 7100179126 is a coated abrasive sanding belt designed for flat surface finishing in woodworking applications. It uses silicon carbide mineral bonded to an F-weight paper backing with a semi-closed coat construction. Silicon carbide cuts finer than aluminum oxide and the semi-closed coat produces a smoother finish than open coat configurations. The F-weight backing is one of the heaviest paper backing grades available, offering durability and consistent tracking in either feed direction. This belt measures 60 inches long by 25 inches wide and carries a P240 grit rating for fine finishing work.

This belt is suited for stationary wide-belt sanders used in woodworking shops, millwork operations, and cabinet production environments. It performs well on flat panel sanding passes where surface quality and minimal chatter marks are priorities. The P240 grit makes it appropriate for finish sanding stages rather than aggressive stock removal. It is typically used by woodworking professionals and finish carpenters who require consistent, fine surface preparation before coating or finishing.

Key Features

• Silicon carbide abrasive delivers finer finish results compared to aluminum oxide at the same grit grade
• Semi-closed coat construction produces smoother finishes than open coat abrasives
• F-weight Fullflex heavy paper backing provides durability and runs smoothly in either belt direction
• Anti-static treatment helps control dust buildup and reduces loading on the abrasive surface
• Sine wave splice design resists fatigue, prevents hinging at the splice area, and minimizes chatter marks on workpieces

Compatibility

Designed for use on wide-belt stationary sanders that accept a 60-inch by 25-inch abrasive belt in woodworking and flat panel finishing applications.

Installation Notes

Belt installation should be performed by qualified personnel with the sander powered down and locked out per applicable safety procedures. Verify correct belt tracking and tension before resuming operation. Inspect the splice area before mounting to confirm it is intact and seated properly on the platen or contact roll.

Technical Specifications

• Grit: P240
• Belt Length: 60 inches
• Belt Width: 25 inches
• Abrasive Mineral: Silicon Carbide
• Backing Type: F-weight Paper
• Coat Type: Semi-Closed
• Color: Black
• Unit of Measure: Each
• UPC: 638060056146

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100179126