18 ATLAS PRECISION CHUCK The 18 Atlas chuck is a precise “Jacobs type” chuck for use with chuck accessories having a diameter of .001” [0.03mm] to .250” [6.4mm].The 18 Atlas chuck attaches to the right shaft of a dental lathe with standard dental tapered shafts. Machined to precision limits, the 18 Atlas provides the technician with concentricity unmatched by any other adjustable chuck with no run-out and no vibration. For Right shaft only. Shipping Wgt.: 1 lb [0.5 Kg] Unit Dimensions: 2 1/2” L x 1 1/4” Shank Diameter [6cm x 3cm]
