manual tightening turning chuck / 3-jaw / lathe / through-hole
DURO-T series RÖHM



  • Type:

    manual tightening

  • Number of jaws:


  • Other characteristics:

    lathe, through-hole, quick-change, precision, high clamping force

  • Rotational speed:

    Min.: 1,100 rpm (6,911.5 rad.min-1)

    Max.: 6,000 rpm (37,699.11 rad.min-1)

  • Gripping force:

    Min.: 23 kN

    Max.: 320 kN

  • Outer diameter:

    Min.: 128 mm

    Max.: 630 mm


ROHM has designed DURO-T key bar chucks which are the foremost choice for high tension forces, high concentric accuracy and reliable continuous repeatability. These are suitable for milling machines, dividing attachments and machining centres in connection with a base plate. They feature easy reverse/exchange/relocation of jaws over entire gripping range, with the jaws retaining their accuracy if used on the same chuck always or when base jaws and top jaws are kept screwed together for recurring work. TECHNISCHE MERKMALE with jaw safeguard stiff chuck body indicator provides quick jaw adjustment shape including drop-off edge for water radial and axial run-out tolerances which guarantees precision at higher loads.