Brand: ATORN
Art.-no. 23427173
Manufacturer article no. 21044840
EAN 4050293440034
Individual prices for customers after login
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Application
For clamping milling tools and drill bits with h6 shaft tolerance. Suitable for heavy-duty machining and all high-power applications. Suitable for inductive, contact and hot air shrinking devices.
Execution
- Shrink grip and shrink release of carbide and HSS tools
- Hardness 52 + 2 HRC
- Maximum coolant pressure 80 bar
- 4 additional drill holes for fine balancing
- Adjustment travel 10 mm, can be adjusted on both sides
- Glass bead blasted
Advantage
- Slim design, extremely low interference contour
- High transmittable torques
- High positioning and repeat accuracy
- Ideal for high rotation speeds
Notes
The previous standard DIN 69871 was superseded by ISO 12164.
Delivery
1x shrink-fit chuck 3° HSK63 (ISO 12164).
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Brand | ATORN |
Tool holding device | HSK 63 |
Clamping diameter (d) | 20 mm |
Projecting length (A) | 200 mm |
Tapered diameter (d2) | 26 mm |
Diameter (d3) | 38 mm |
Clamp in depth (l2) | 52 mm |
Suitable for thread ( G) | M12 x 1 |
Width across flats | 8 mm |
Max. adjustment travel (V) | 10 mm |
Concentricity tolerance | 0.003 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |