

Product Description
•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 25"/630
B1 24.80"/630
B3 21.45"/545
B4 9.92"/252
B5 .275"/7
B6 23.07"/586
B7 (6) M-16
B9 8.68"/220.5
B10 3.36"/85.5
B15 5.31"/135
Max RPM 800
•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 25"/630
B1 24.80"/630
B3 21.45"/545
B4 9.92"/252
B5 .275"/7
B6 23.07"/586
B7 (6) M-16
B9 8.68"/220.5
B10 3.36"/85.5
B15 5.31"/135
Max RPM 800