Pferd 42758009 Quick-change Disc 220 Grit Diamond 2in

Product Description

The PFERD 42758009 is a 2-inch diamond abrasive quick-change disc designed for precision surface finishing and material removal on hard substrates. This coated disc features a 220 grit diamond abrasive bonded to a fiber backing, delivering consistent cutting action on hard materials such as carbide, ceramic, glass, and hardened steel. It mounts via the CDR quick-change system with a Type R attachment, allowing fast disc swaps without additional tooling. Rated to 7,500 RPM, it is suited for use with compatible right-angle die grinders and finishing tools. The disc is intended for use by machinists, tool and die technicians, and industrial maintenance professionals.

This disc is used in applications requiring fine finishing or light stock removal on extremely hard materials. The 220 grit rating places it in the fine-finishing range, making it appropriate for deburring, edge blending, and surface conditioning on hardened components. It is well suited to benchtop die grinder work and inline finishing operations in shop environments. The CDR Type R quick-change system allows integration into standard rotary tool setups where rapid disc changes are required during production or repair work.

Key Features

• Diamond abrasive material provides cutting action on carbide, ceramic, and hardened steel
• 220 grit for fine finishing, edge blending, and surface conditioning
• CDR Type R quick-change attachment for tool-free disc swaps
• 2-inch disc diameter suited for die grinders and small-angle finishing tools
• Fiber backing for rigidity and durability under rotary load
• 7,500 RPM maximum speed rating

Compatibility

Designed for use with CDR Type R quick-change compatible rotary tools and die grinders that accept 2-inch quick-change discs.

Installation Notes

Installation is performed by machinists and industrial maintenance technicians. Ensure the tool spindle is fully stopped and power is disconnected before mounting or removing the disc. Verify that the tool's rated RPM does not exceed the 7,500 RPM maximum listed on this disc. Inspect the disc for damage before each use and do not use discs that are chipped, cracked, or delaminated.