PFERD 40578 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Ceramic-COOL Fiber Disc – 120 Grit (50pk)

PFERD 40578 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Ceramic-COOL Fiber Disc – 120 Grit

PFERD offers a wide range of coated and non-woven abrasive tools for face-down grinding, belt grinding, peripheral grinding, surface conditioning, polishing, and much more.

For aggressive grinding with maximum stock removal rate on hard materials which do not conduct heat well. Consistently high performance due to self-sharpening ceramic oxide grain. Active grinding additives in the coating substantially improve the stock removal rate, prevent clogging and result in cooler grinding.

RS type COMBIDISC abrasive discs are outstandingly well suited for weld dressing of backwardsrepair welds, e.g. in cases, slots and grooves on engines and for processing welded-oncombustor plates. Unlike on conventional abrasive discs, the abrasive coating is on the undersideof the tool, which allows backwards working.

Materials that can be worked:

Aluminium	Grey/nodular cast iron (GG/GJL, GGG/GJS)	Other non-ferrous metals
Annealed cast iron	Hard non-ferrous metal	Stainless steel (INOX)
Bronze	High-temperature-resistant materials	Titanium
Cobalt-based alloys	Nickel-based alloys (e. g. Inconell and Hasteloy)

Applications:

Roughening

Weld dressing

Deburring

Surface work

Work on edges

Sharpening

Fine grinding in multiple steps

Drive types:

Cordless angle grinder

Angle grinder

Flexible shaft drive

Straight grinder

Specifications:

Diameter	3
Grit size	120
Recom. RPM from	2500 RPM
Recom. RPM to	9000 RPM
Abrasive	CO-COOL
Packing unit	50 pcs.
EDP number	40578

Related Products:

40576 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Ceramic-COOL Fiber Disc – 50 Grit

40577 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Ceramic-COOL Fiber Disc – 80 Grit

40591 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Silicon Carbide – 50 Grit

40592 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Silicon Carbide – 80 Grit

40593 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Silicon Carbide – 120 Grit

40606 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Aluminum Oxide A-PLUS – 50 Grit

40607 – 3″ COMBIDISC RS Abrasive Disc, Type CDR – Aluminum Oxide A-PLUS – 80 Grit

40608 – COMBIDisc RS Abrasive Disc, 3″ Dia, Type CDR, 120 Grit, Aluminum oxide A-PLUS