Walter Coolcut XX 4-1/2 Inch Resin Fiber Disc 120 Grit (5-Pack)

Achieve Smooth Finishes Faster

Upgrade your grinding game with the Walter Coolcut XX 4-1/2" Sanding Disc, 120 Grit. When you need to take a rough surface down to a smooth, paint-ready finish without spending all day changing discs, this is the tool for the job. Walter has packed these resin fiber discs with advanced ceramic grains that cut faster and last significantly longer than conventional aluminum oxide discs. This pack of 5 ensures you have the durability needed to get through tough projects.

Heat is the enemy of a good finish, especially on stainless steel. The Coolcut XX is named for its ability to grind cool, preventing the dreaded "blueing" or heat discoloration that can ruin a workpiece. Whether you are blending TIG welds, removing light rust, or prepping aluminum for fabrication, the 120 grit offers fine control. It bridges the gap between aggressive grinding and final polishing, leaving a uniform scratch pattern that is easy to work with.

Designed for the professional welder and fabricator, these discs fit standard 4-1/2 inch angle grinders with a 7/8 inch arbor. You will need a backing pad to use them safely. The stiff fiber backing provides the rigidity needed to apply pressure for material removal, while the ceramic grain does the hard work of cutting. Stop wasting time with cheap discs that glaze over after a few minutes; switch to Walter Coolcut XX for a superior finish and longer service life.

Why Welders Choose Coolcut XX:

• Longer Life: Get more work done per disc, reducing downtime for changes.
• Cooler Grinding: Protect your base material from heat damage.
• Consistent Finish: 120 grit delivers a predictable, smooth surface every time.