PXM Exchangeable Head End Mill
Facing (5 < L/D ≤ 6) Hardness
< 45 HRC
< 62 HRC
< 70 HRC
–
–
–
–
Work Material Nickel-based Alloy Inconel 718 Cutting Speed 295 - 360 SFM 230 - 295 SFM 165 - 230 SFM 330 - 395 SFM 295 - 360 SFM 230 - 295 SFM 65 - 130 SFM Depth of Cut a a ar Aa=0.02Dc Max • Ar=0.5Dc Max Hardened Steel Prehardened Steel Hardened Steel Hardened Steel Stainless Steel Cobalt-Chrome Alloy Stellite Titanium Alloy
Mill Dia.
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
(in)
(mm)
- 12 2650 105.12 2120 83.46 1590 31.50 2920 115.75 2650 105.12 2120 84.25 800 13.78 1/2 - 2520 105.12 2000 83.46 1500 31.50 2750 115.75 2520 105.12 2000 84.25 760 13.78 5/8 - 2010 105.12 1600 83.46 1200 31.50 2200 115.75 2010 105.12 1600 84.25 610 13.78 - 16 1990 105.12 1590 83.46 1190 31.50 2190 115.75 1990 105.12 1590 84.25 600 13.78 3/4 - 1680 105.12 1330 83.46 1000 31.50 1830 115.75 1680 105.12 1330 84.25 510 13.78 - 20 1590 105.12 1270 83.46 960 31.50 1750 115.75 1590 105.12 1270 84.25 480 13.78 1 - 1260 105.12 1000 83.46 750 31.50 1380 115.75 1260 105.12 1000 84.25 380 13.78 1. This tool is recommended for the roughing of additive manufacturing and mold overlay surfaces. 2.Please use machines and holders that are rigid and highly accurate. 3. The values listed above are for reference. Please set the cutting condition in accordance with the actual machining environment.
4.Please reduce the feed rate when the depth of cut is greater than specified. 5. Please adjust the cutting condition when the overhang length is longer. 6. Please use a suitable fluid with high smoke retardant properties.
7. During dry (no fluid) milling, please use air blow to remove disposable chips from the milling area and to eliminate chip packing. 8. Please use water-soluble coolant when machining stainless steel, cobalt-chromiumalloy, titanium alloy, and Ni-based alloy. 9.Tool runout should be kept to a minimum for maximum accuracy. 10. When the cutting load fluctuates in areas such as the corners, please reduce the rotational speed. 11. If Ar is greater than 0.5Dc, there may be a cusp in the machined surface.
Side Milling Hardness
< 45 HRC
< 62 HRC
< 70 HRC
–
–
–
–
Hardened Steel Prehardened Steel
Cobalt-Chrome Alloy Stellite
Nickel-based Alloy Inconel 718
Work Material
Hardened Steel
Hardened Steel
Stainless Steel
Titanium Alloy
Cutting Speed 260 - 330 SFM 165 - 230 SFM 165 - 230 SFM 330 - 395 SFM 295 - 360 SFM 100 - 165 SFM Depth of Cut a a ar Aa=0.5Dc Max • Ar=0.05Dc Max
Aa=0.5Dc Max • Ar=0.02Dc Max Aa=0.5Dc Max • Ar=0.05Dc Max Aa=0.5Dc Max • Ar=0.02Dc Max
Mill Dia.
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
Speed (RPM)
(in)
(mm)
- 12 2390 47.25 1590 22.83 1060 9.06 2650 52.75 2390 47.25 1590 22.83 800 9.06 1/2 - 2250 47.25 1490 22.83 990 9.06 2520 52.75 2250 47.25 1490 22.83 760 9.06 5/8 - 1800 47.25 1190 22.83 790 9.06 2010 52.75 1800 47.25 1190 22.83 610 9.06 - 16 1790 47.25 1190 22.83 800 9.06 1990 52.75 1790 47.25 1190 22.83 600 9.06 3/4 - 1500 47.25 990 22.83 660 9.06 1680 52.75 1500 47.25 990 22.83 510 9.06 - 20 1430 47.25 960 22.83 640 9.06 1590 52.75 1430 47.25 960 22.83 480 9.06 1 - 1120 47.25 740 22.83 500 9.06 1260 52.75 1120 47.25 740 22.83 380 9.06 1. This tool is recommended for the roughing of additive manufacturing and mold overlay surfaces. 2.Please use machines and holders that are rigid and highly accurate. 3. The values listed above are for reference. Please set the cutting condition in accordance with the actual machining environment. 4.Please reduce the feed rate when the depth of cut is greater than specified. 5. The above table is a guide when the amount of protrusion of the tool is 4D or less. If the amount of protrusion is large, chattering is likely to occur. Please adjust the rotation speed, feed speed, and depth of cut. 6. Please use a suitable fluid with high smoke retardant properties.
7. During dry (no fluid) milling, please use air blow to remove disposable chips from the milling area and to eliminate chip packing. 8. Please use water-soluble coolant when machining stainless steel, cobalt-chromiumalloy, titanium alloy, and Ni-based alloy. 9.Tool runout should be kept to a minimum for maximum accuracy. 10. When the cutting load fluctuates in areas such as the corners, please reduce the rotational speed.
osgtool.com
1555
End Mill Technical
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