Pferd 42773503 Combidisc Abrasive Disc 50 mm, Zirconia Alumina, Grit 36, CDR 50 Z 36
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The Pferd Combidisc CDR zirconia alumina Z abrasive disc is a small-diameter abrasive disc for the COMBIDISC CDR clamping system. It is used with a CDR-system holder such as the SBHR, ordered separately (manufacturer-stated). This page lists 6 items in 50 and 75 mm, grits 36, 60 and 80.
The catalogue describes this range as a zirconia alumina Z version for coarse grinding work with a high stock removal rate and a long tool life, and a particularly high stock removal rate in coarse grinding with grit sizes 36 and 60 (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
- Coarse grinding with a high stock removal rate (manufacturer-stated)
Features
- Combidisc CDR Zirconia Alumina Z, 50 and 75 mm
- Zirconia alumina, grits 36, 60 and 80 (manufacturer-stated)
- Particularly high stock removal rate in coarse grinding with grit sizes 36 and 60 (manufacturer-stated)
- Comfortable to use, with low-vibration working (manufacturer-stated)
- No disruptions in use due to adhesion, slipping or coming loose (manufacturer-stated)
- Maximum peripheral speed 50 m/s (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| System | COMBIDISC CDR (manufacturer-stated) |
| Abrasive | Zirconia alumina (Z) (manufacturer-stated) |
| Disc diameters | 50 and 75 mm (manufacturer-stated) |
| Grit sizes | 36, 60 and 80 |
| Maximum peripheral speed | 50 m/s (manufacturer-stated) |
Key specifications
| Model | Designation | Disc diameter | Grit size | Optimum speed |
|---|---|---|---|---|
| 42773503 | CDR 50 Z 36 | 50 mm (manufacturer-stated) | 36 | 3,800 to 13,000 rpm (manufacturer-stated) |
| 42773506 | CDR 50 Z 60 | 50 mm (manufacturer-stated) | 60 | 3,800 to 13,000 rpm (manufacturer-stated) |
| 42773508 | CDR 50 Z 80 | 50 mm (manufacturer-stated) | 80 | 3,800 to 13,000 rpm (manufacturer-stated) |
| 42773703 | CDR 75 Z 36 | 75 mm (manufacturer-stated) | 36 | 2,500 to 9,000 rpm (manufacturer-stated) |
| 42773706 | CDR 75 Z 60 | 75 mm (manufacturer-stated) | 60 | 2,500 to 9,000 rpm (manufacturer-stated) |
| 42773708 | CDR 75 Z 80 | 75 mm (manufacturer-stated) | 80 | 2,500 to 9,000 rpm (manufacturer-stated) |
Each item number is one diameter and grit combination. Optimum speed depends on the disc diameter, so each item lists its own.
Selecting the right option
A higher grit number is a finer abrasive. 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
Other COMBIDISC items: Pferd Combidisc Abrasive Disc CDR CO-COOL, 50 and 75 mm, Grits 36 to 120, Pferd Combidisc Abrasive Disc CDR A-FORTE, 50 and 75 mm, Grits 36 to 120 and Pferd Combidisc Abrasive Disc CDR Aluminium Oxide, 20, 50 and 75 mm, Grits 36 to 320. Holder to match: Pferd Combidisc Holder SBHR, Medium, 20 to 75 mm.
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36 / 50 mm
Model Number: 42773503
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36 / 75 mm
Model Number: 42773703
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60 / 50 mm
Model Number: 42773506
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60 / 75 mm
Model Number: 42773706
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80 / 50 mm
Model Number: 42773508
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80 / 75 mm
Model Number: 42773708
