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for ER collets | 16 | |
Clamping ⌀ D1 | 0.5-10 mm | |
Adapter | BT 30 A = 70 | |
Arbor standard | JIS B6339; ISO 7388-2 | |
Shape | AD | |
Balance quality G at rotational speed | G 6.3 at 20,000 rpm | |
Concentricity | ≤ 3 µm | |
Machining strategy | HSC | |
Clamping range | 0.5 mm - 10 mm | |
Overhang dimension A | 70 mm | |
External ⌀ D | 28 mm | |
Spare ER clamping nut | 16 | |
ER chuck key | 16 | |
Type of product | Collet chuck |
Article number | 302750 16 | |
EAN / GTIN | 4250122697992 | |
Manufacturer number | H.305.02.10.70 |
This article |
Recommendations |
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![]() ![]() ER collet chuck Form AD 16 |
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Arbor standard | JIS B6339 ;ISO 7388-2 | ISO 7388-1 | JIS B6339 ;ISO 7388-2 | ISO 7388-1 | JIS B6339 ;JIS B6339 |
Overhang dimension A | 70 | 70 | 70 | 70 | 70 |
Shape | AD | ADB | ADB | ADB | AD |
for ER collets | 16 | 16 | 16 | 16 | 16 |
Concentricity | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3 |
Clamping ⌀ D1 | 0.5-10 | 0.5-10 | 0.5-10 | 0.5-10 | 0.5-10 |
Balance quality G at rotational speed | G 6.3 at 20,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm |