KEMMLER power chuck DualContact SK40, dia. 20 A90, form AD/AF
Brand: KEMMLER
Art.-no. 23158240
Manufacturer article no. DC.403.64.20
Application
To accommodate tools with a straight shank in accordance with DIN 1835 form A+B+E and DIN 6535 form HB+HE
Execution
- Alloyed case-hardening steel with a core tensile strength of 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 less than AT 3 in accordance with DIN 7187 and DIN 2080.
- black-oxide and precision-ground.
Notes
Previous standard DIN 69871-1
Delivery
1x SK40 power chuck
 | |
Brand | KEMMLER |
EAN | 4250001160463 |
Manufacturer Part Number | DC.403.64.20 |
Tool holding device | SK 40 |
Tool holding device type | Power chuck |
Form | AD/AF |
Diameter | 20 mm |
Projecting length | 90 mm |
Diameter 2 | 53 mm |
Collar diameter | 63.55 mm |
Collet type | HKS 20 |
Min./max. clamping diameter | 3-20 mm |
Coolant supply | Internal axial |
Balancing quality | G 6.3 at 15,000 rpm |
Harmonized System Code | 84661020 |
Gross Weight | 1.700 kg |
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