Diamond OSG Patented Diamond Coated Carbide End Mills
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 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 List 7030: Ball End, Regular Length, 4 Flute List 7031: Ball End, Long Length, 4 Flute
Standard
Metal Matrix Composite (MMC, AISiC)
Work Material Cutting Speed
Green Ceramic Thermoset Plastic
Fiber Filler Plastics
Graphite
Aluminum Alloys
Copper Alloys
160-300 SFM
80-140 SFM
130-800 SFM 160-800 SFM 100-750 SFM 328-649 SFM
Dia a r D≤1/8 0.02D 0.05D D>1/8 0.10D 0.20D a a
a a
a r
Dia
Depth of Cut
D≤1/8 D>1/8
0.5D 0.05D 1D 0.1D
Speed RPM
Feed in/tooth
Speed RPM
Feed in/tooth
Speed RPM
Feed in/tooth
Speed RPM
Feed in/tooth
Speed RPM
Feed in/tooth
Speed RPM
Feed in/tooth
Mill Dia.
1/32 25,000 0.0005–0.0010 13,450 0.0005–0.0010 25,000 0.0004–0.0008 25,000 0.0004–0.0008 25,000 0.0004–0.0008 25,000 0.0004–0.0008 1/16 14,060 0.0010–0.0020 6,720 0.0010–0.0020 25,000 0.0010–0.0020 25,000 0.0010–0.0020 25,000 0.0010–0.0020 25,000 0.0010–0.0020 3/32 9,370 0.0010–0.0020 4,480 0.0010–0.0020 19,560 0.0010–0.0020 19,560 0.0010–0.0020 17,320 0.0010–0.0020 19,890 0.0010–0.0020 1/8 7,030 0.0010–0.0020 3,360 0.0010–0.0020 14,670 0.0010–0.0020 14,670 0.0010–0.0020 12,990 0.0010–0.0020 14,910 0.0010–0.0020 3/16 4,690 0.0010–0.0020 2,240 0.0010–0.0020 9,780 0.0010–0.0020 9,780 0.0010–0.0020 8,660 0.0010–0.0020 9,940 0.0010–0.0020 1/4 3,510 0.0020–0.0040 1,680 0.0020–0.0040 7,330 0.0015–0.0030 7,330 0.0015–0.0030 6,500 0.0015–0.0030 7,460 0.0015–0.0030 5/16 2,810 0.0020–0.0040 1,350 0.0020–0.0040 5,870 0.0020–0.0040 5,870 0.0020–0.0040 5,200 0.0020–0.0040 5,960 0.0020–0.0040 3/8 2,340 0.0030–0.0050 1,120 0.0030–0.0050 4,890 0.0030–0.0050 4,890 0.0030–0.0050 4,330 0.0030–0.0050 4,970 0.0030–0.0050 1/2 1,760 0.0030–0.0050 840 0.0030–0.0050 3,670 0.0030–0.0050 3,670 0.0030–0.0050 3,250 0.0030–0.0050 3,730 0.0030–0.0050 1. Please reduce speed and feed by 20% when L/D>3D.
2. Please reduce speed and feed by 30% when slotting > 0.5D. 3. Please reduce depth of cut if running at elevated speed and feed.
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End Mill Technical
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