ATORN shrink-fit chuck HSK63 (ISO 12164) dia. 25 mm A=115 mm
Brand: ATORN
Art.-no. 23419025
Manufacturer article no. 21041063
EAN 4050293357967
Application
For clamping milling tools and drill bits with straight shank, tolerance h6. Suitable for shrinking on inductive contact and hot air devices.
Execution
- Heat-resistant and high-temperature tool steel 1,600-1,800 N/mm²
- Hardness 52 + 2 HRC
- Maximum coolant pressure 80 bar
- Adjustment travel 10 mm, can be adjusted on both sides
- Shrink grip and shrink release of carbide and HSS tools
- 4 additional drill holes for fine balancing
- With Balluff chip hole
Advantage
- High positioning and repeat accuracy
- Ideal for high rotation speeds
- Slim design with minimal interference contour
- Very high torque transfer
- Ideal for HSC machining
Notes
The previous standard DIN 69871 was superseded by ISO 12164.
Delivery
1x HSK63 shrink-fit chuck (ISO 12164)
 | |
Brand | ATORN |
Tool holding device | HSK 63 |
Clamping diameter (d) | 25 mm |
Projecting length (A) | 115 mm |
Tapered diameter (d2) | 44 mm |
Diameter (d3) | 53 mm |
Clamp in depth (l2) | 62 mm |
Suitable for thread ( G) | M16 x 1 |
Max. adjustment travel (V) | 10 mm |
Concentricity tolerance | 0.003 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
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