EXOCARB® Diamond OSG Patented Diamond Coated Carbide End Mills List 7020: Stub Length, 2 Flute List 7120: Regular Length, 2 Flute List 7040: Inch, Stub Length, 4 Flute List 7041: Long Length, 4 Flute List 7042: Stub Length, 4 Flute, Long Shank List 7072: Inch, Stub Length, 4 Flute, Long Shank, Corner Radius List 7010: Long Length, 2 Flute List 7110: Ball End, Regular Length, 2 Flute List 7030: Ball End, Regular Length, 4 Flute List 7031: Ball End, Long Length, 4 Flute List 7032: Inch, Ball End, Stub Length, 4 Flute, Long Shank List 7173: Metric, Ball End, Stub Length, 4 Flute, Long Shank List 7132: Metric, Stub Length, 4 Flute, Long Shank, Corner Radius List 7140: Metric, Stub Length, 4 Flute Standard Work Material Graphite Green Ceramic Fiber FillerThermoset PlasticPlastics Cutting Speed 160-300 SFM 80-140 SFM 130-800 SFM Please take light depth of cut when you run for High End Speed/Feed. Depth of Cut aa arD<1/80.02D0.05D Dia aa arD<1/80.5D0.05D D>1/8 0.1D 0.2D D>1/8 1D 0.1D Mill Dia. SpeedRPM Feedin/tooth SpeedRPM Feedin/tooth SpeedRPM Feedin/tooth 1/32 40,000 0.0005–0.0010 20,000 0.0005–0.0010 20,000 0.0004–0.0008 1/16 40,000 0.0010–0.0020 20,000 0.0010–0.0020 12,000 0.0010–0.0020 3/32 40,000 0.0010–0.0020 20,000 0.0010–0.0020 11,000 0.0010–0.0020 1/8 40,000 0.0010–0.0020 16,000 0.0010–0.0020 10,500 0.0010–0.0020 3/16 40,000 0.0010–0.0020 15,000 0.0010–0.0020 10,000 0.0010–0.0020 1/4 36,000 0.0020–0.0040 12,500 0.0020–0.0040 9,000 0.0015–0.0030 5/16 32,000 0.0020–0.0040 12,000 0.0020–0.0040 8,000 0.0020–0.0040 3/8 28,000 0.0030–0.0050 11,500 0.0030–0.0050 7,000 0.0030–0.0050 1/2 24,000 0.0030–0.0050 11,000 0.0030–0.0050 6,000 0.0030–0.0050 Note 1: Please reduce speed and feed by 20% when L/D>3D. Note 2: Please reduce speed and feed by 30% when slotting > 0.5D. 1052 End Mill Technical WWW.OSGTOOL.COM