15C504 - Walter COOLCUT 5-Inch Resin Fiber Sanding Disc 40 Grit

Name: Walter COOLCUT 5-Inch Resin Fiber Sanding Disc 40 Grit
SKU: 15C504
Availability: BackOrder

Packaging: 25 per each

$1.96/ea

Package Price:

$49.00/25 per each

Usually ships within 3-5 business days

SKU: 15C504 Categories: Abrasives, Sand and Blend Discs

OVERVIEW

Reliable General Purpose Sanding for Industrial Applications

The Walter 15C504 Coolcut Sanding Disc is a staple abrasive for fabrication shops, maintenance departments, and industrial manufacturing facilities. Engineered by Walter Surface Technologies, the Coolcut line is designed to deliver consistent, reliable performance for general-purpose applications on steel. This 5-inch disc features a coarse 40 grit, making it an excellent choice for aggressive material removal, leveling welds, and stripping heavy rust or scale.

What sets the Coolcut disc apart is its construction. Walter utilizes a premium aluminum oxide grain that is applied using an advanced electrostatic process. This method ensures that the abrasive grains are oriented vertically, exposing the sharpest cutting edges to the workpiece. The result is a higher removal rate compared to standard gravity-fed abrasive discs. For industrial users, this translates to faster cycle times and increased throughput in the shop.

Durability is critical in professional environments, and the Coolcut disc addresses this with a high-quality vulcanized fiber backing. This tough backing material resists tearing and edge chipping, allowing operators to apply the necessary pressure for heavy grinding without compromising safety. Additionally, the heat-resistant bond system helps dissipate friction heat, preventing the disc from glazing over prematurely and reducing the risk of heat discoloration on the metal surface.

Key Industrial Benefits

Cost-Effective Performance: Delivers a high removal rate at a competitive price point, ideal for high-volume usage.
Consistent Finish: The uniform grain distribution ensures a predictable finish, preparing surfaces effectively for subsequent steps.
Versatility: While optimized for steel, it handles a wide range of tasks from weld removal to deburring and surface cleaning.

Equip your workforce with abrasives that work as hard as they do. The Walter Coolcut 5" 40 Grit disc is the dependable choice for everyday metalworking challenges, ensuring that projects are completed efficiently and to specification.

Additional Information
Packaging Description:25 per each
Brand:Walter
Diameter (in):5"
Grit:40
Used to Sand:Steel
Arbor Hole:7/8"
Grain Type:Aluminum Oxide
Backing Material:Vulcanized Fiber
Max RPM:12200
Product Line:COOLCUT

INCLUDED

25 x Walter Coolcut 5" Grit 40 Sanding Discs

APPLICATIONS

Grinding and leveling welds on steel structures
Removing heavy rust, mill scale, and corrosion
Deburring sharp edges after cutting
General surface preparation before painting or coating
Blending metal surfaces in fabrication shops

FAQ

The Coolcut 15C504 is designed primarily for general purpose sanding on steel. It uses aluminum oxide grains which are optimized for ferrous metals.

Yes, this is a resin fiber disc and must be used with an appropriate backing pad (typically a turbo or rubber backing pad) on your angle grinder.

This disc is 40 Grit, which is considered a coarse grit suitable for heavy stock removal and weld leveling.

The disc has a 5-inch diameter and a standard 7/8-inch arbor hole.

While it can physically grind stainless, Walter recommends their Coolcut XX or Topcut lines for stainless steel to prevent contamination and ensure optimal performance. The standard Coolcut is best for mild steel.

The maximum safe operating speed is typically 12,200 RPM for 5-inch fiber discs, but always verify with the label on the specific batch of products.

These discs are typically sold in packs of 25.

Coolcut discs feature a special bond and grain orientation that reduces friction and heat buildup, extending disc life and protecting the metal surface.