Walter Coolcut 4-1/2 Inch 100 Grit Fibre Sanding Discs (5-Pack)

Achieve Flawless Finishes on Steel Projects

When you are in the middle of a project, the last thing you want is an abrasive that overheats your metal or wears out before the job is done. The Walter Coolcut 4-1/2 Inch Sanding Discs (100 Grit) are designed with the welder's needs in mind, offering a superior solution for blending and finishing steel. Whether you are cleaning up spatter, removing light welds, or prepping a surface for painting, these discs deliver a smooth, consistent finish that professional welders demand. The 100 grit abrasive is fine enough to leave a clean surface but aggressive enough to remove imperfections quickly.

Cooler Cutting for Better Results

Heat is the enemy of a good finish. Walter's Coolcut technology is specifically engineered to reduce friction and heat buildup during the sanding process. This means you can grind and blend without worrying about "blueing" or discoloring your steel, which is especially important for visible architectural work or precision parts. The abrasive grains are bonded to a tough fibre backing that holds up to the torque of your angle grinder, giving you the control you need to feather edges perfectly. This pack of 5 ensures you have fresh discs on hand when you need them most.

Versatility in Your Hands

These discs are a versatile addition to any welder's arsenal. While they excel at general purpose sanding, their true value shines in surface cleaning and finishing applications. The electrostatic grain distribution ensures that the disc cuts freely and doesn't load up quickly, extending the life of each disc. To use these, simply mount them to your 4-1/2 inch angle grinder using a compatible backing pad (sold separately). Upgrade your finishing game with Walter Coolcut discs and experience the difference that premium abrasives make on your final product.