For coolant up to 1500 PSI; Collet pocket runout 0.0001"; All critical tool holder surfaces precision ground; Made from alloy steel hardened to 54 - 56rc ...
Total runout less than .0003 on these precise ER40 collets · Made from Alloy spring steel and fully hardened · All critical collet surfaces are precision ground ...
Feb 9, 2015 · ER-40 Collet Chuck for JET 1024 Lathe ... Every time I get to use my JET 1024 Lathe I have a hard time wiping the grin off my face. The machine is ...