ATORN Combination shell mill arbor BT40 (ISO 7388-2) diameter 40 mm A=130 mm
Brand: ATORN
Minimum order quantity: 1
Length: 103 mm
Art.-no. 23160372
Manufacturer article no. 22660741
EAN 4050293711561
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
- Max. concentricity < 0.005 mm
- Functional surfaces precision-ground, all other surfaces black-oxide
- With Balluff chip hole
Notes
The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.
Delivery
1x BT40 combination shell end mill arbour (ISO 7388-2); incl. retaining screw, key and drive ring
 | |
Brand | ATORN |
EAN | 4050293711561 |
Manufacturer Part Number | 22660741 |
Minimum order quantity | 1 |
Tool holding device | BT 40 |
Tool holding device type | Combi shell mill adaptor |
Form | JD |
Diameter (d) | 40 mm |
Projecting length (A) | 130 mm |
Diameter 2 (D) | 70 mm |
Collar diameter | 63 mm |
Length (L1) | 103 mm |
Length 3 (L3) | 27 mm |
Length 4 (L4) | 41 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
Harmonized System Code | 84661020 |
Gross Weight | 5.000 kg |
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