Series 43APRAeAp AeVcDiame (inter (D1) ch)
FractionalHardnessAe x D1Ap x D1(sfm)3/41
Slot4920RPM2505918794
1≤ 1(3936-5904)Fz0.00600.0070
ALUMINUM ALLOyS 2024 5052 5086 6061≤ 150 Bhn orFeed (in/min)451395
, , , , 6063, 7075≤ 7 HRcProfile6560RPM3341225059
≤ 0.5≤ 1.5(5248-7872)Fz0.00600.0070
NFeed (in/min)601526
Slot3940RPM2006815051
1≤ 131524728Fz0.00450.0053
ALUMINUM ALLOyS (LITHIUM)≤ 150 Bhn(-)Feed (in/min)271239
2090, 2091, 2099, 2195, 2199, 2297, 8090or ≤ 7 HRcProfile4920RPM2505918794
≤ 0.5≤ 1.5(39365904)Fz0.00450.0053
-Feed (in/min)338299

Bhn (Brinell) HRc (Rockwell C) surface speed is dependent on machine spindle and fixturing balancing is recommended at ultra high surface speeds tool life may be reduced when machining Lithium Alloys rpm = Vc x 3.82 / D 1 ipm = Fz x 3 x rpm maximum recommended depths shown reduce speed and feed for materials harder than listed ramp angle = 15˚ (feed rate = 50%) plunge depth = 1 x D (feed rate = 30%) 1 refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com)