Walter Coolcut XX 4-1/2 Inch 60 Grit Resin Fiber Sanding Disc

Name: Walter Coolcut XX 4-1/2 Inch 60 Grit Resin Fiber Sanding Disc
Brand: Welders Helper
SKU: 15X456
Price: 58.50 CAD
Availability: InStock

$3.66/ea $58.50/25 per each only $2.34/eaSave 36%

Save an additional $2.93 at checkout

Join the Nation of Welders Program

SKU: 15X456 Categories: Abrasives, Sand and Blend Discs

OVERVIEW

Grind Faster and Cooler with Walter Coolcut XX

Upgrade your grinding game with the Walter Coolcut XX™ 4-1/2" 60 Grit Sanding Disc (15X456). If you are tired of constantly changing out worn discs or struggling with heat buildup on your stainless steel projects, this is the solution you've been looking for. Built with advanced Cyclone™ Technology, these discs are designed to bite hard and keep cutting long after other discs have given up.

Time is money in any shop, and the Coolcut XX™ saves you both. With a removal rate that is double the speed of ordinary discs, you can power through welds and surface prep in record time. The 60-grit abrasive provides a smooth, aggressive cut that is perfect for blending welds and smoothing out rough edges without gouging the metal. Plus, with a lifespan that offers up to six times more stock removal, you spend less time walking to the supply cabinet and more time getting work done.

Heat is the enemy of a good finish, especially on stainless steel and aluminum. As the name suggests, Coolcut XX™ discs are engineered to run cooler, preventing the dreaded blue heat tint and warping that can ruin a workpiece. This makes them an excellent choice for custom fabrication, automotive work, and any application where the final look matters. Pair these discs with a high-quality backing pad on your 4-1/2" angle grinder to experience the difference in smoothness and control.

Key Benefits for Welders:

Speed: Get the job done in half the time.
Longevity: One disc does the work of six standard ones.
Quality: Cooler cutting protects your metal from heat damage.
Versatility: Works great on steel, stainless, and aluminum.

Additional Information
Brand:Walter Surface Technologies
Diameter:4.5" (4-5)
Grit:60
Arbor In:7/8"
Used To Sand:Steel, Stainless Steel, Aluminum
Packaging Description:25 per pack (25-per-pack)
Product Line:Coolcut XX
Technology:Cyclone Technology
Disc Type:Sanding Disc / Resin Fiber Disc
Max RPM:13300

INCLUDED

25 x Coolcut XX 4-1/2" 60 Grit Sanding Discs

APPLICATIONS

Grinding and blending welds on stainless steel
Surface finishing on aluminum alloys
Heavy stock removal on carbon steel
Removing mill scale and rust
General metal fabrication and shaping

FAQ

Cyclone Technology is a proprietary high-tech blend of abrasive grains developed by Walter. It allows for extremely aggressive material removal and self-sharpening properties, resulting in faster cutting speeds and longer disc life.

Yes, the 15X456 is a resin fiber sanding disc and requires a backing pad (such as Walter's Turbo backing pad) for support and safety during operation.

Absolutely. The Coolcut XX formulation is designed to run cool and resist loading, making it highly effective for soft metals like aluminum as well as hard alloys.

This disc has a standard 7/8" arbor hole, which fits the majority of 4-1/2" and 5" angle grinders.

60 grit is a medium-coarse abrasive. It is excellent for blending welds and removing moderate amounts of stock while leaving a smoother finish than coarser 36-grit discs.

Sanding discs like the Coolcut XX generally offer faster initial stock removal and are more flexible for contouring, whereas flap discs offer a longer total life and a more consistent finish over time. Coolcut XX is designed to bridge the gap by offering exceptional longevity for a fiber disc.

Yes, it is ideal for stainless steel. The cool cutting action helps prevent heat discoloration (bluing) on the metal surface.

The maximum safe operating speed is typically 13,300 RPM for 4-1/2" discs, but always check the label on the specific disc to ensure your grinder does not exceed the rating.