Technology at the highest level: The SMW-AUTOBLOK
HFKN
Wedge bar drive, minimum loss in gripping force even at high speeds because of tangentially supported wedge bars. Minimum increase of gripping force (hysteresis) after quick spindle stop
Easy lubrication even on vertical machines with 3 radial built-in grease fittings
Large through-hole for full use of spindle bore
High efficiency of the wedge bar drive ensures highest concentricity and repeatability
Extra long, symmetrical jaw guides. Ideal for O.D. or I.D. gripping
Master jaws with inch (HFKN-D) or metric (HFKN-M) serration
114 SMW-AUTOBLOK
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