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Home Products DK21 Series Extra Large Thru-hole 3-Jaw Self-Centering Chucks

DK21 Series

Extra Large Thru - Hole 3 - Jaw Self - Centering Chucks

These lathe chucks, with cast iron bodies, are designed for clamping long pipes during machining for conventional and specialized machine - tools. Chucks may work individually or in pairs, mounted on opposite sides of lathe spindle and assuring the same jaw vertical positions for both chucks.


Main advantages of this design are:


  • Large through holes comparing to outside diameters of chuck body;

  • High gripping force;

  • Possibility of machining very long workpieces;

  • High machining accuracy.


Standard accessories:


  • 1 set of master jaws;

  • 1 wrench;

  • 1 set of mounting screws.


Optional accessories:


  • 1 set of hard top jaws;

  • 1 set of soft top jaws;

  • Adapters on special order.

CHUCK SIZED1D2D3 (Through hole)H1Z - dR.P.M (Max.speed)Kg (Net wt.)CODE NO
15 - 3/4"14.25215.0008.6614.1346 - M1250058DK21 - 400A
20"18.18918.95712.6004.7246 - M1635076DK21 - 508A
26"22.832524.40916.0005.3156 - M16250130DK21 - 660A