Brand: ATORN
Art.-no. 23333062
Manufacturer article no. 21045262
EAN 4066107122164
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Application
For use in reaming and drilling applications as well as for finishing in milling operations. Optimal interaction of geometric and functional properties. Developed for tool and mould making, aerospace and automotive sectors.
Execution
- With axial tool length adjustment
- Flexible application by means of reducing sleeves
- Coolant pressure up to 80 bar
- The outer contour of the Hydro-Max is based 1:1 on the ATORN shrink-fit chuck
- This means that the advantages of hydraulic expansion clamping technology also apply to these applications
- Clamping application in the collar
Advantage
- Damping properties to increase the service life of the tool and the machine spindle
- Very high torque transfer (dia. 20 = 330 Nm/dia. 32 = 650 Nm)
- Hydraulic expansion chuck with original dimensions of a shrink-fit chuck (DIN contour with 4.5°)
- All standard shanks can be clamped (dia. tolerance h6)
- Application-oriented system design
Notes
The previous standard DIN 69871 was superseded by ISO 7388-1
Delivery
1x Hydro-Max SK40 hydraulic expansion chuck (ISO 7388-1)
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Brand | ATORN |
EAN | 4066107122164 |
Manufacturer Part Number | 21045262 |
Tool holding device | SK 40 |
Clamping diameter (d) | 18 mm |
Projecting length (A) | 160 mm |
Form | AD/AF |
Tapered diameter (d2) | 33 mm |
Diameter (d3) | 42 mm |
Clear length (l3) | 68.9 mm |
Clamp in depth (l2) | 49 mm |
Max. adjustment travel (max. V) | 10 mm |
Coolant supply | Internal |
Suitable for thread (G) | M10 x 1 |
Width across flats | 6 mm |
Balancing quality | G 2.5 at 25,000 rpm |
Concentricity tolerance | 0.003 mm |
Harmonized System Code | 84661020 |
Gross Weight | 2.230 kg |