Straight Shank Tools Straight Shank Tools ER Single-Angle Collet Chucks (ER continued) collet series ER Round-SS MM collet order number catalog number series D D11 L LS L9 V kg 1288303 SS200ER25146M ER25 20 42 146 100 42 58 0,38 1288304 SS200ER32154M ER32 20 50 154 100 49 51 0,51 Spare Parts locknut stop wrench size catalog number locknut wrench Nm screw stop screw SS200ER25146M LNSER25M ER25WM 104 CSS1225M 6mm SS200ER32154M LNSER32M ER32WM 136 CSS1225M 6mm NOTE: Collet must be loaded into locknut first. Before loading into the chuck body, insert the cutting tool, then tighten to the recommended tightening torque. Collet chuck technical section, see page K74. Supplied with locknut and stop screw. Locknut wrench must be ordered separately. ER standard straight-bore collets, see page I50. ER tap collets, see page I58. ER TCT tension-only tap collets, see page I60. WWW.WIDIA.COM H9