The Walter Coolcut 4-1/2" Grit 60 Sanding Discs (SKU: 15C456V) represent a reliable standard in resin fiber abrasive technology. Designed for industrial environments where consistency and durability are paramount, these discs utilize a premium aluminum oxide grain structure. The manufacturing process employs an electrostatic distribution method, which orients the abrasive grains vertically. This orientation ensures a more aggressive initial cut and a consistent finish throughout the life of the disc, making it highly effective for general purpose applications on steel.
Heat generation is a common challenge in metal sanding, often leading to workpiece discoloration or premature abrasive failure. The Coolcut series addresses this with specific formulations designed to dissipate heat effectively, maintaining a cooler grinding zone. This feature is particularly beneficial when working on heat-sensitive projects or during prolonged sanding sessions. The 60 grit specification offers a balanced performance profile, providing sufficient aggression for light weld removal and stock reduction while leaving a surface finish suitable for subsequent processing steps.
Constructed with a robust fiber backing, these discs resist tearing and edge wear, even under the pressure of angle grinding operations. The 4-1/2 inch diameter is the industry standard for handheld angle grinders, ensuring broad compatibility with existing shop tooling. This specific package contains 5 discs, making it an ideal inventory unit for vending machines, tool cribs, or smaller fabrication tasks where bulk quantities are not required. Professionals rely on Walter's Coolcut line for its blend of performance, longevity, and cost-effectiveness in daily metalworking operations.
Key Technical Specifications:
| Additional Information |
|---|
| Brand:Walter Surface Technologies |
| Diameter:4.5" (4-5) |
| Grit:60 |
| Packaging Description:5 per each (5-per-each) |
| Used To Sand:Steel |
| Product Type:Resin Fiber Sanding Disc |
| Backing Material:Fiber |
| Grain Type:Aluminum Oxide |
| Arbor Size:7/8" |
| Application:General Purpose Sanding, Light Weld Removal, Surface Cleaning |
