COMBIDISC® Non-Woven Abrasive Disc, 2" Dia, Type CDR, 240 Grit, Aluminum oxide

Technical information

COMBIDISC® Non-Woven Abrasive Disc, 2" Dia, Type CDR, 240 Grit, Aluminum oxide

Abrasive: Aluminum oxide A
Clamping system: CDR system
Dia. external: 2
Dia. external: 50 mm
Grit size: 240 F
RPM, optimum: 5.500 - 7.500 RPM
Version: fine, blue
Packaging unit: 50 pieces

Description

Designed for universal work on small and medium-sized metal surfaces, e.g. removing rough grinding traces, removing oxidation, and light deburring work. Achieve matte and satin-finished surfaces.

POLIVLIES® grit size 240 F = fine (blue)

The CDR clamping system has a threaded connection with male thread (plastic). Also compatible with the following commonly used systems: Roloc™, Lockit, Speed Lok TR, Power Lock Type III, Fastlock-System B, Roll-On.

Advantages

Reduced down time due to quick changes.
Convenient to use due to simple handling and low-vibration working.
No operational disruptions caused by sticking, slipping, or disengaging.

Recommendations for use

Use COMBIDISC® non-woven discs with abrasive disc holders on flexible shaft drives with angle handpieces, or small compressed-air or electric angle grinders.
Use the appropriate grinding oil for the material to significantly increase the service life and the abrasive performance of the discs.
Adding oil or water during grinding results in a finer finish, cooler grinding, and longer service life.

Ordering notes

Please order the COMBIDISC® backing pad separately.

Safety notes

The maximum permitted peripheral speed is 9,800 SFPM.

Materials that can be worked: Aluminum; Brass; Bronze; Cast steel; Cobalt-based alloys; Copper; Fibre-reinforced thermosetting plastics (GRP, CRP); Hardened, heat-treated steels over 370 HV (38 HRC); Nickel-based alloys (e.g. Inconell and Hastelloy); Stainless steel (INOX); Steel materials with a hardness > 54 HRC; Steels up to 370 HV (< 38 HRC); Thermoplastics; Titanium; Titanium alloys

Applications: Cleaning; Deburring; Roughening; Step-by-step fine grinding; Structuring (matt finishing, brush matting and satin finishing); Surface work; Work on weld seams