Atlas 20" Self-Centering 3 Jaw Universal Manual Lathe Chuck Plain Back 2034-2000

High value

•One year warranty

•Standard chuck sizes 5" thru 25"

•Maximum .003" TIR using nominating pinion - thru 12"

•.001" repeatability using nominating pinion - thru 12"

•Two-piece American Standard tongue and groove jaws

•Hardened scroll

•Three hardened pinions

•Semi steel bodies



Dimensions for Universal Flatback Mounting Chucks with Two-piece Jaws (in/mm)

Chuck Size 20"/500

B1 19.68"/500

B3 16.53"/420

B4 8.26"/210

B5 .236"/6

B6 18.03"/458

B7 (6) M-16

B9 8.07"/205

B10 3.54"/90

B15 4.53"/115

Max RPM 800