ATORN spacer sleeve SK40 (ISO 7388-1) MK4 + clamping thread A=95 mm
Brand: ATORN
Art.-no. 23163028
Manufacturer article no. 22660883
EAN 4050293712988
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Application
For holding tools with Morse taper shank in accordance with DIN 228 A with clamping thread.
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The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 or SK50 spacer sleeve (ISO 7388-1)
 | |
Brand | ATORN |
EAN | 4050293712988 |
Manufacturer Part Number | 22660883 |
Tool holding device | SK 40 |
Tool holding device type | Adapter sleeve with clamping thread (DIN 6364) |
Form | A |
Projecting length (A) | 95 mm |
Taper type (MK) | SK40 |
Collar diameter | 63.55 mm |
Balancing quality | G 2.5 at 25,000 rpm |
Harmonized System Code | 84661020 |
Gross Weight | 1.500 kg |
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