3M 7100272649 Abrasive Belt 80 Grit Ceramic 6x48 in

Product Description

The 3M 7100272649 is a coated ceramic abrasive belt designed for aggressive material removal on metal, wood, and composite surfaces. Part of the 767F series, it measures 6 inches wide by 48 inches in overall length and carries an 80-grit medium grade. The ceramic abrasive grain delivers consistent cut rates and extended belt life compared to aluminum oxide alternatives. The open-coat design reduces loading, and the YF-weight polyester cloth backing provides flexibility with enough rigidity for contact-wheel and platen grinding applications. Rated for both wet and dry operation, this belt suits fabrication shops, weld-prep work, and surface conditioning tasks performed by machinists, metal fabricators, and skilled tradespeople.

The 3M 7100272649 is suited for stationary belt grinders and sanders that accept 6-inch by 48-inch belts. Typical applications include weld blending, stock removal on ferrous and non-ferrous metals, deburring, and edge conditioning. The wet-or-dry rating makes it compatible with coolant-assisted grinding setups, which is common in precision metal fabrication and machine shops. The medium 80-grit classification positions it as a mid-stage abrasive used after coarser initial grinding before transitioning to finer finishing grits.

Key Features

• Ceramic abrasive grain for high cut rate and extended service life
• 80-grit medium grade for efficient stock removal and weld blending
• Open-coat construction minimizes loading on soft or gummy materials
• YF-weight polyester cloth backing balances flexibility and strength
• Rated for both wet and dry grinding operations
• 6 inches wide by 48 inches long fits standard belt grinder configurations

Compatibility

Designed as an OEM-style replacement abrasive belt for stationary belt grinders and sanders that accept a 6-inch by 48-inch belt size.

Installation Notes

Belt installation and replacement should be performed with the machine fully powered down and locked out per applicable OSHA lockout/tagout procedures. Verify belt tracking alignment before resuming operation and confirm the machine's rated belt speed does not exceed the belt's maximum surface-feet-per-minute rating. Inspect the belt for tears or delamination before each use and discard if damage is found.