A full range of metric and imperial size OZ1831 and OZ1833 type standard collets for use with Perske spindles. These differ to the ER collets in that they are designed to accommodate an exact size of cutter shank.
Shank: 1/8"
Type: RDO 20
It is essential to use the correct size collet for the tool shank diameter. First make sure you are looking at the right type of collet to fit the spindle on your machine and then select the required size from either the metric or imperial range.
Collets should be replaced every 3 - 6 months. This will avoid problems associated with worn collets including:
poor cut quality| Collet Type | D1 (mm) | L (mm) | Example Spindle Types |
|---|---|---|---|
| ER16 | 17 | 27.5 | Colombo RC73, 1.5kw (2HP) |
| ER20 | 21 | 31.5 | Perske KRS35 (1/2" capacity), 1.2kw, 1.7kw |
| ER25 | 26 | 34 |
Elte TMPE3, 2.2kw (3HP) |
| ER32 | 33 | 40 | Elte TMPE4 TMPE5, 3.7kw (5HP), 4.5kw (6HP), 7kw (10HP) HSD 4kw (5HP), 7kw (10HP) Colombo RC110, 10kw |
Collets should be replaced every 3 - 6 months. This will avoid problems associated with worn collets including:
poor cut quality
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