CAT50 Shank Tools CAT50 Shank Tools ER Single-Angle Collet Chucks (ER Form B/AD continued) collet series ER Round-CV Form B/AD collet order number catalog number series D11 L1 L9 V lbs 2249711 CV50BER25250 ER25 1.65 2.50 1.57 1 6.85 2249712 CV50BER25400 ER25 1.65 4.00 1.57 2 7.61 2249713 CV50BER25600 ER25 1.65 6.00 1.57 2 8.44 2249714 CV50BER32275 ER32 1.97 2.75 1.81 1 6.91 1261783 CV50BER32400 ER32 1.97 4.00 1.81 1 7.78 2249715 CV50BER32600 ER32 1.97 6.00 1.81 1 9.19 2249716 CV50BER40300 ER40 2.48 3.00 2.05 1 7.21 2249717 CV50BER40600 ER40 2.48 6.00 2.05 4 10.58 Spare Parts counterbore collet stop wrench size catalog number locknut wrench torque (ft. lbs.) screw stop screw CV50BER25250 LNSER25M ER25WM 77 SS075041G 4mm & 5/32 CV50BER25400 LNSER25M ER25WM 77 SS075041G 4mm & 5/32 CV50BER25600 LNSER25M ER25WM 77 SS075041G 4mm & 5/32 CV50BER32275 LNSER32M ER32WM 100 SS094041G 4mm & 5/32 CV50BER32400 LNSER32M ER32WM 100 SS094041G 4mm & 5/32 CV50BER32600 LNSER32M ER32WM 100 SS094041G 4mm & 5/32 CV50BER40300 LNSER40M ER40WM 130 SS112041G 4mm & 5/32 CV50BER40600 LNSER40M ER40WM 130 SS112041G 4mm & 5/32 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. For retention knobs, see page J33. WWW.WIDIA.COM E59