SERIES 5N2H 45 DEGREE LEAD FACE MILL Lead Angle Chamfer Facing D2 K H 45° D1 .26 D3 D1 D3 Nominal Overall Number H D2 Bolt K Cutter Number Diameter Diameter of Inserts Height Bore Dia. Circle Keyway 5N2H-20R00 2.000 2.47 4 1.750 0.750 NA 0.312 5N2H-25R00 2.500 2.97 5 1.750 1.000 NA 0.375 5N2H-30R00 3.000 3.47 5 1.750 1.000 NA 0.375 5N2H-40R00 4.000 4.47 6 2.000 1.500 NA 0.625 5N2H-50R00 5.000 5.47 7 2.000 1.500 NA 0.625 5N2H-60R00 6.000 6.47 8 2.000 2.000 NA 0.750 5N2H-80R00 8.000 8.47 10 2.500 2.500 4.00 1.000 Operating guidelines on page 361. INSERTS GEKT12T3AFTR-WC SEKT12T3AFTN-M R .520 wpr wpr .150 .520 .150 Part Number Applications IN1030 IN2005 IN2040 IN2510 IN2540 IN40P GEKT12T3AFTR-WC Wiper - 0.047" R SEKT12T3AFTN-M Multi-Purpose - 0.043" R =P =M =K =N =S HARDWARE Screw Seat Screw Driver Retention Bolt Seat/Shim 5N2H-20R00 SM35-110-00 SM50-062-S0 DS-T15T SD-06-46 SJ-0029 5N2H-25R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 5N2H-30R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 5N2H-40R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 5N2H-50R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 5N2H-60R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 5N2H-80R00 SM35-110-00 SM50-062-S0 DS-T15T - SJ-0029 182 R Grade