KEMMLER hydraulic expansion chuck VDI30 20-89 mm
Brand: KEMMLER
Art.-no. 22740496
Manufacturer article no. 309.H20
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Application
To accommodate tools with a straight shank in accordance with DIN 1835 shape A+B+E and DIN 6535 shape HA+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
- black-oxide and precision-ground finish
- With internal coolant supply or with threaded connection for external coolant supply
Notes
Previous standard DIN 69880/VDI 3525
Delivery
1x VDI hydraulic expansion chuck; without chuck wrench and reducer bushings
Brand | KEMMLER |
Manufacturer Part Number | 309.H20 |
VDI mount diameter (DCONMS) | 30 |
Diameter (DCONWS) | 20 mm |
Diameter 3 (BD) | 42 mm |
Holder width (LPR) | 89 mm |
Clearance length (LBD) | 73 mm |
Clamp in length (LSCX) | 52 mm |
Min./max. adjustment travel (ADJRGA) | 0-10 mm |
Harmonized System Code | 84661020 |
Gross Weight | 1.500 kg |
