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Hydraulic expansion chuck VDI-20

for shank diameter 4h6 | for carbide boring bar with insert

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  • BA7090-3240

Technical details:

D1: 4
VDI: 20
Shank Diameter D2: 18,00 mm
D3: 20
L2: 48
L3: 52
L4: 60
L5: 68