PART SERIES SERIES 12Y1J (14MM) PINADRETXSAEBRLIESTHREAD MILLS aIpnpt.liTcahtrieoand1 aEpxptl.icTahtrioenad2 apCploicoaltaionnt 3 application 4 application 5 application 6 application 7 D3 D1 D2 A L2 L1 L1 L2 D2 Overall Extension No. of Cutter Number a D1 Shank D3 Length Length Flutes 12Y1J-0501984R01 0.551 0.500 0.750 0.370 2.950 0.790 1 12Y1J-0500984R01 0.551 0.540 0.750 0.380 2.980 0.780 1 12Y1J-0501284R01 0.551 0.570 0.750 0.410 3.200 1.000 1 12Y1J-0601384R01 0.551 0.670 0.750 0.530 3.350 1.180 1 12Y1J-0701684R01 0.551 0.790 0.750 0.630 3.660 1.570 2 Operating guidelines on page 700. 560