Product Overview

CRL 3M® 1-1/8" x 21" (29 x 533 mm) Diamond Belts offer exceptional longevity compared to silicon carbide belts. These belts consistently maintain edge quality throughout their lifespan, thanks to the cutting action of diamonds, which requires less pressure for material removal.

Key Features:

• Outlasts silicon carbide belts
• Compatible with portable sanders using 1-1/8" x 21" (29 x 533 mm) Belts 
• Consistently maintains edge quality

Remember to use Diamond Belts only with machines in good condition and properly functioning rollers. Be sure to wear appropriate dust protection gear as well.

Belt Selection Guide: The required diamond grit depends on the desired finish and the amount of material to be removed. Use 60 grit (green) for high material removal, and progress to 800 grit (white) for a high polish.

Product Warning: Always wear the necessary safety gear, including eye protection and a respirator, before grinding or sanding glass. Disregarding these warnings can lead to serious injury and irreversible health hazards.