Table 008

H650 Seires EHSSH2, EHSSH4

MaterialPREHARDEN NAK80 CED STEE ENA1LSHARDENED SKD61,SSTEELS KD11Hardene SKD11,Sd Steel KH51
HardnessHRC 35~45HRC 40~55HRC 55~65
Vc145(m/min)125 (m/min)105 (m/min)
DiaRPMFeed (mm/min)ap (mm)ae (mm)RPMFeed (mm/min)ap (mm)ae (mm)RPMFeed (mm/min)ap (mm)ae (mm)
3mm15390141530.1513270122030.1511150102530.15
4mm11550138640.29950119440.28360100340.2
6mm7700123260.36630106060.3557089160.3
8mm577092380.4498079680.4418066880.4
10mm4620924100.53980796100.53345669100.5
12mm3850770120.63320664120.62790558120.6

Table 009

H650 Seires EHSLH4

MaterialPREHARDEN NAK80 CED STEE ENA1LSHARDENED SKD61,SSTEELS KD11Hardene SKD11,Sd Steel KH51
HardnessHRC 35~45HRC 40~55HRC 55~65
Vc123 (m/min)106 (m/min)89 (m/min)
DiaRPMFeed (mm/min)ap (mm)ae (mm)RPMFeed (mm/min)ap (mm)ae (mm)RPMFeed (mm/min)ap (mm)ae (mm)
3mm13080120030.1511280103830.15948087130.15
4mm9820117840.28460101540.2710085240.2
6mm6545105060.3563590060.3474075760.3
8mm490578580.4423567680.4355556880.4
10mm3927785100.53385676100.52845568100.5
12mm3270655120.62820564120.62370474120.6

1.Use as highly rigid and accurate machine as possible. 2.If the rpm available is lower than the recommend condition, please reduce the feed rate to the same ratio. 3.Use long shank type please reduce the rpm and feed rate. 4.The Feed and RPM may be changed depending on the M/C conditions ,lubricating and cooling system.