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for ER collets | 20 mm | |
Through-coolant | yes | |
Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
Concentricity | ≤ 3 µm | |
Machining strategy | HSC | |
Clamping range | 1 mm - 13 mm | |
External ⌀ D | 28 mm | |
Shank ⌀ d | 25 mm | |
Shank length L1 | 140 mm | |
L2 | 24 mm | |
Type of product | Collet chuck |
Article number | 300685 20 | |
EAN / GTIN | 4045197291820 | |
Manufacturer number | 300685 20 |
This article |
Recommendations |
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![]() ![]() ER mini collet holder cylindrical 20 |
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for ER collets | 20 mm | 20 mm |
Through-coolant | yes | yes |
L2 | 24 mm | 29.5 mm |
Shank ⌀ d | 25 mm | 20 mm |
Clamping range | 1 mm - 13 mm | 1 mm - 13 mm |
Balance quality G at rotational speed | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm |
Machining strategy | HSC | HSC |