Pferd 69401035 | 62453 4-1/2" Diameter x 36 Grit Aluminum Oxide Fiber Disc

Description

The Pferd 69401035 4-1/2-inch 36 grit aluminum oxide fiber disc is a premium abrasive solution engineered for aggressive stock removal, surface conditioning, and weld blending on metal workpieces. Designed for use on angle grinders, this 62453 36 grit aluminum oxide cut-off/finish disc delivers consistent, high-performance grinding across a range of metalworking applications including fabrication, maintenance, and production grinding. The 36 grit aluminum oxide abrasive provides an aggressive cutting action ideal for rapid material removal on carbon steel, stainless steel, and other ferrous metals, making it a go-to choice for heavy-duty grinding tasks. The 4-1/2-inch aluminum oxide fiber abrasive wheel features a 1-1/4-inch hole diameter and arbor hole with adapter, ensuring compatibility with standard angle grinder arbors for fast, tool-free disc changes. With a maximum operating speed of 3000 RPM and an optimum operating range between 1500 and 2500 RPM, the 36 grit abrasive disc for angle grinders is designed to deliver peak performance within a controlled speed range that balances cutting efficiency with disc longevity. The fiber disc backing provides the flexibility and durability needed to conform to curved and contoured workpiece surfaces, expanding its versatility beyond flat surface grinding. The Pferd 69401035 aluminum oxide fiber disc is made with Pferd's signature abrasive quality standards, ensuring a consistent grain distribution for uniform surface finishes throughout the disc's service life. Its aluminum oxide abrasive construction offers excellent hardness and sharpness retention, reducing the frequency of disc changes and lowering overall abrasive costs in production environments. The 4-1/2-inch aluminum oxide fiber abrasive wheel is equally effective for deburring, edge grinding, and surface preparation prior to welding or coating applications. The 2-1/4-inch width and 2-7/8-inch trim length specifications are optimized for efficient abrasive contact and controlled grinding pressure. Whether used in metal fabrication shops, automotive repair, or industrial maintenance, the Pferd 69401035 delivers the aggressive cutting performance and durability that professionals demand. The aluminum oxide fiber disc construction makes it a reliable and cost-effective abrasive choice for demanding metalworking applications. Trust the Pferd 69401035 to deliver fast, consistent results on every grinding task.

Product Features and Benefits

36 Grit Aluminum Oxide For Aggressive Stock Removal

The Pferd 69401035 4-1/2-inch 36 grit aluminum oxide fiber disc delivers fast, aggressive material removal on carbon steel, stainless steel, and ferrous metals for high-productivity grinding operations.

3000 RPM Maximum Speed Rating

The 36 grit abrasive disc for angle grinders supports a maximum speed of 3000 RPM with an optimum operating range of 1500–2500 RPM for balanced cutting performance and disc durability.

1-1/4" Arbor Hole For Standard Angle Grinder Compatibility

The 4-1/2-inch aluminum oxide fiber abrasive wheel features a 1-1/4-inch hole diameter compatible with standard angle grinder arbors, enabling quick and easy disc installation and changeover.

Flexible Fiber Disc Backing For Contoured Surface Grinding

The 62453 36 grit aluminum oxide cut-off/finish disc uses a flexible fiber backing that conforms to curved and contoured workpiece surfaces, expanding grinding versatility beyond flat surface applications.

Consistent Grain Distribution For Uniform Surface Finish

The aluminum oxide fiber disc construction ensures uniform abrasive grain distribution across the full disc surface, delivering consistent cutting performance and repeatable surface finish quality throughout the disc's service life.

Frequently Asked Questions

What is the maximum RPM of the Pferd 69401035 fiber disc?

The 36 grit abrasive disc for angle grinders has a maximum operating speed of 3000 RPM with an optimum range of 1500–2500 RPM for peak cutting efficiency.

What arbor hole size does the Pferd 69401035 fiber disc use?

The 4-1/2-inch aluminum oxide fiber abrasive wheel features a 1-1/4-inch hole diameter and arbor hole with adapter for compatibility with standard angle grinder spindles.

What materials can the 36 grit aluminum oxide fiber disc grind?

The Pferd 69401035 4-1/2-inch 36 grit aluminum oxide fiber disc is suited for grinding, deburring, and surface preparation on carbon steel, stainless steel, and other ferrous metals.

What is the grit rating of the Pferd 62453 fiber disc?

The 62453 36 grit aluminum oxide cut-off/finish disc uses a 36 grit abrasive rating, providing aggressive stock removal for heavy-duty metalworking and weld blending applications.

Is the Pferd 69401035 suitable for contoured surface grinding?

Yes, the aluminum oxide fiber disc features a flexible fiber backing that conforms to curved and contoured surfaces, making it effective for both flat and profile grinding applications.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov