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Short drill chuck Form A 0,3-8 mm
Article no.: 307725 0,3-8
Article code:
- Arbor standard: ISO 12164-1; DIN 69882-7; DIN 69893-1
- Shape: A
- Through-coolant: yes, with max. 50 bar
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 20
Product details
Technical Data
| Clamping range | 0,3 mm - 8 mm | |
| Adapter | HSK-A 63 | |
| Arbor standard | ISO 12164-1; DIN 69882-7; DIN 69893-1 | |
| Shape | A | |
| Through-coolant | yes, with max. 50 bar | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 20 µm | |
| maximum tightening torque Md max | ≤ 14 Nm | |
| Type | slim | |
| Overhang dimension A | 93 mm | |
| External ⌀ D | 35 mm | |
| Spare Torx® chuck key No. 625220 | TX25 | |
| Type of product | Short drill chuck |
Identification numbers & Classifications
| Article number | 307725 0,3-8 | |
| EAN / GTIN | 4045197931863 | |
| Manufacturer number | 307725 0,3-8 |
Description
Version:
- For clockwise and anticlockwise rotation.
- With RFID/Balluffchip bore.
With through coolant feed up to max. 50 bar.
Concentricity ≤ 20 µm.
- Slim design.
- Specific coolant transfer to tools with IC.
- Optimum holding torques at the tool.
Supplied with:
Clamping wrench with T-handle.
Optional extras:
Downloads & documents
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| Overhang dimension A | 93 | 70 |
| External ⌀ D | 35 | 35 |
| Type | slim | slim |
| Shape | A | AD |
| maximum tightening torque Md max | ≤ 14 | ≤ 14 |
| Concentricity | ≤ 20 | ≤ 20 |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm |