ATORN combination shell end mill arbour HSK63 (ISO 12164) dia. 27 mm A=160 mm
Brand: ATORN
Art.-no. 23160271
Manufacturer article no. 22660640
EAN 4050293710557
Application
For holding shell end mills and single angle milling cutters with longitudinal groove in accordance with DIN 842.
Execution
- Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
- All functional surfaces are machined
- Max. concentricity < 0.005 mm
- With Balluff chip hole
- Internal cooling with A dimension of 160 mm and 200 mm only
Notes
The previous standard DIN 69871 was superseded by ISO 12164.
Delivery
1x HSK63 or HSK100 combination shell end mill arbour (ISO 12164); incl. retaining screw, key and drive ring
 | |
Brand | ATORN |
Tool holding device | HSK 63 |
Form | A |
Mandrel diameter (d1) | 27 mm |
Tap length (L1) | 21 mm |
Projecting length (A) | 160 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
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