INCH Baseline Seed and FeedDC• in
p Suare Corner Radius
q, & Ball End With and Without ReachHardnessVc (sfm)0 .00500 .01560 .03120 .06250 .09380 .1200
Profile1000RPM764000244872122436611204072531833
8001200Fz0.0000640.000200.000400.000800.001200.00153
PLASTICS(-)Feed (ipm)97.5097.5097.5097.5097.5097.50
N Polycarbonate, PVC, PolypropyleneSlot800RPM61120019589797949488963258025467
Fz0.0000640.000200.000400.000800.001200.00153
(640-960)Feed (ipm)78.0078.0078.0078.0078.0078.00
Profile60RPM45840146927346366724431910
SUPER ALLOYS(48-72)Fz0.0000120.000040.000080.000150.000230.00029
(NICKEL, COBALT,≤ 300 BhnFeed (ipm)1.111.111.111.111.111.11
S IRON BASE) Inconel 601, 617, 625,or ≤ 32 HRcSlot45RPM34380110195510275018331433
Incoloy, Monel 400Fz0.0000120.000040.000080.000150.000230.00029
(36-54)Feed (ipm)0.830.830.830.830.830.83
Profile45RPM34380110195510275018331433
SUPER ALLOYSFz0.0000080.000030.000050.000100.000150.00019
(NICKEL, COBALT, IRON BASE)≤ 400 Bhn(36-54)Feed (ipm)0.550.550.550.550.550.55
S Inconel 718, X-750, Il Wlor ≤ 43 HRcSlot35RPM2674085714285213914251114
ncooy, aspaoy, Hastelloy, ReneFz0.0000080.000030.000050.000100.000150.00019
(28-42)Feed (ipm)0.430.430.430.430.430.43
Profile160RPM1222403917919590977965165093
TITANIUM ALLOYS128192Fz0.0000140.000040.000080.000170.000250.00033
Pure Titanium,≤ 350 Bhn(-)Feed (ipm)3.323.323.323.323.323.32
S Ti6Al4V, Ti6Al2Sn4Zr2Mo,or ≤ 38 HRcSlot130RPM993203183315917794652944138
Ti4Al4Mo2Sn0.5SiFz0.0000140.000040.000080.000170.000250.00033
(104-156)Feed (ipm)2.702.702.702.702.702.70
TITANIUM ALLOYSProfile60RPM45840146927346366724431910
(DIFFICULT)Fz0.0000100.000030.000060.000120.000180.00023
Ti10Al2Fe3Al, Ti5Al5V5Mo3Cr,≤ 440 Bhn(48-72)Feed (ipm)0.880.880.880.880.880.88
S Ti7Al4Mo, Ti3Al8V6Cr4Zr4Moor ≤ 47 HRcSlot45RPM34380110195510275018331433
, Ti6Al6V6Sn,Fz0.0000100.000030.000060.000120.000180.00023
Ti15V3 Cr3Sn3Al(36-54)Feed (ipm)0.660.660.660.660.660.66
Pfil175RPM13370042853214261069671275571
roeFz0.0000160.000050.000100.000200.000300.00038
TOOL STEELS≤ 375 Bhn(140-210)Feed (ipm)4.284.284.284.284.284.28
H A2, D2, H13, L2, M2, P20, S7, T15, W2or ≤ 40 HRcSlot140RPM1069603428217141855757014457
Fz0.0000160.000050.000100.000200.000300.00038
(112-168)Feed (ipm)3.423.423.423.423.423.42

Note:

  • Bhn (Brinell) HRc (Rockwell C)
  • when recommended speed exceeds your capability, use maximum available and recalculate ipm
  • rpm = Vc x 3.82 / DC
  • ipm = Fz x No. of flutes x rpm
  • reduce speed and feed for materials harder than listed
  • reduce feed and Ae when finish milling (.02 x DC maximum)
  • refer to the KYOCERA SGS Tool Wizard® or sgsmicrotools.com for detailed technical charts by series