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HAM 641 HSK-hydraulic expansion chuck for cylindrical shank tools
HSK-A for automatic tool change

When using hydraulic expansion
chuck and application of flat
cylindrical shank DIN 1835A
and DIN 6536 form HA highest
production quality and tool life are
achieved. When using cylindrical
shanks with whistle notch clamping
fixture form E and form HE there is
a possible effect on accuracy.		 [HAM 641]

Nominal Size = HSK-A 63
Part No. D2 mm D3 mm D4 mm A mm L
mm		 L1
mm		 L2
mm		 V adjust
range
641-0600 6 50 26 80 112 54 27 10
641-0800 8 50 28 80 112 54 27 10
641-1000 10 50 30 85 117 59 31 10
641-1200 12 50 32 90 122 64 36 10
641-1400 14 50 34 90 122 64 36 10
641-1600 16 50 38 95 127 69 39 10
641-1800 18 50 40 95 127 69 39 10
641-2000 20 50 42 100 132 74 41 10
641-2500 25 63 50 120 152 94 48 10
641-3200 32 63 60 125 157 99 50 10

We have the right to make technical changes.


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