ADJ - CENTER ALIGNMENT COLLET CHUCK 58-60 HRc N5 L2 L (1) L1 Ref. D2 D D1 J (2) Designation Range L L1 L2 D D1 D2 J Hex Key(1) (mm)Hex Key(1) (mm) ADJ ST1 ER32 .080-.789 3.720 2.067 3.150 1.969 2.756 1.000 M22x1.5 4.0 5.0 ADJ ST1-1/4 ER32 .080-.789 3.720 2.067 3.150 1.969 2.756 1.250 M22x1.5 4.0 5.0 Note: The tools should be adjusted prior to initial use. 836