Pferd 42003050 Combidisc Felt Disc 50 mm, CDR FR, Optimum Speed 2,000 to 4,000 rpm

The Pferd Combidisc felt disc CDR FR is a felt disc for the COMBIDISC CDR clamping system, used for polishing. This page lists 2 items in 50 and 75 mm.

The catalogue describes felt discs CD, CDR, FR version as suitable for polishing with polishing paste bars, grinding pastes or diamond polishing pastes in face-down grinding on small and medium-sized surfaces (manufacturer-stated).

The catalogue describes the CDR clamping system as a tool-side threaded connection with a male thread (plastic), and the CD system as a tool-side threaded connection with a female thread (metal/plastic) (manufacturer-stated).

The catalogue lists these features for the COMBIDISC system: comfortable to use with low-vibration working, no disruptions in use due to adhesion, slipping or coming loose, and quick tool changes (manufacturer-stated).

Where this product is used

• Polishing with polishing paste bars, grinding pastes or diamond polishing pastes (manufacturer-stated)
• Face-down grinding on small and medium-sized surfaces (manufacturer-stated)

Features

• Felt disc, 50 and 75 mm
• CDR FR version for polishing (manufacturer-stated)
• Optimum speed 2,000 to 4,000 rpm (50 mm) and 1,200 to 2,500 rpm (75 mm) (manufacturer-stated)
• Maximum peripheral speed 50 m/s (manufacturer-stated)

Common specifications

Key specifications

Each item number is one diameter. Optimum speed depends on the diameter, so each item lists its own.

Selecting the right option

The catalogue gives a maximum permitted peripheral speed of 50 m/s and says the maximum rotational speed indicated must never be exceeded. It also says to wear gloves, a dust mask and eye and hearing protection, and to follow the safety instructions (manufacturer-stated). Use a holder that matches the clamping system: SBHR holders are listed under the CDR system (manufacturer-stated).

Related products

Holder to match: Pferd Combidisc Holder SBHR, Medium, 20 to 75 mm. Abrasive discs for the same system: Pferd Combidisc Abrasive Disc CDR Aluminium Oxide, 20, 50 and 75 mm, Grits 36 to 320.