Pferd 42740008 Quick-change Disc 2 in 120 Grit Diamond

Product Description

The PFERD 42740008 is a 2-inch diamond-coated quick-change abrasive disc designed for precision surface finishing and grinding on hard materials. Built with a CD quick-change compatibility and Type S attaching system, this disc mounts and removes quickly from compatible rotary tools and grinders without additional hardware. The abrasive material is diamond at 120 grit (Grade D126), making it well suited for controlled material removal and finish work on ceramics, carbide, glass, stone, and hardened metals. It is rated to a maximum of 7,500 RPM and is backed by a fiber substrate for durability under load. Licensed HVAC technicians, machinists, fabricators, and tool-and-die trades are the typical users.

This disc is intended for use on die grinders and rotary tools fitted with a Type S quick-change spindle. At 2 inches in diameter, it is sized for detail work and tight-access areas where larger discs cannot reach. The 120-grit diamond abrasive delivers a balance of cut rate and surface finish, making it appropriate for deburring, light shaping, and finishing passes on hard or brittle workpiece materials. The single-pack quantity suits one-off replacements or trial use before committing to bulk quantities.

Key Features

• 2-inch disc diameter for detail and tight-access grinding work
• 120-grit diamond abrasive, Grade D126, for controlled cut on hard materials
• CD quick-change compatibility with Type S attaching system for tool-free disc changes
• Fiber backing provides rigidity and resistance to deformation under load
• Rated to 7,500 RPM maximum operating speed
• Gray disc color with silver button for easy identification in the shop

Compatibility

Designed for use with Type S quick-change spindle systems on die grinders and rotary tools that accept CD-style quick-change discs.

Installation Notes

Installation is performed by pressing the disc button onto a Type S quick-change spindle until it seats and locks. Always confirm the tool spindle speed rating meets or exceeds the disc maximum RPM before use. Wear appropriate eye and face protection during operation. Inspect the disc for cracks or damage before each use and replace immediately if defects are found.