PXM Exchangeable Head End Mill
List 78PXNL: PXNL Exchangeable Heads List 78PXNL-O: PXNL-O Exchangeable Heads List 78PXNH: PXNH Exchangeable Heads List 78PXNH-O: PXNH-O Exchangeable Heads
Side Milling
Work Material
Hardened Steels Pre-hardened Steels
Cast Iron
Carbon Steels
Alloy Steels
Stainless Steels
Depth of Cut a a ar
Aa=0.5Dc • Ar=0.3Dc
Aa=0.5Dc • Ar=0.2Dc
Mill Dia.
Feed (in/min) 29.74 28.35 23.62 22.32 24.48 24.41 27.30 25.98 17.72 17.41
Speed (RPM)
Feed (in/min) 34.71 33.07 27.56 26.10 28.56 28.35 31.40 29.92 22.05 21.75
Speed (RPM)
Feed (in/min) 21.50 20.47 17.32 16.25 17.80 17.72 19.87 18.90 13.38 13.10
Speed (RPM)
Feed (in/min) 14.45 13.78 11.42 10.82 11.88 11.81 12.75 12.20 8.66 8.49
Speed (RPM)
Feed (in/min) 11.56 11.00
Speed (RPM)
(in)
(mm)
3/8
-
3000 2860 2390 2255 1800 1790 1500 1430
4010 3820 3180 3000 2400 2390 2000 1910 1270 1250
3340 3180 2650 2500 2000 1990 1670 1590 1020 1000
3000 2860 2390 2255 1800 1790 1500 1430
2680 2550 2120 2000 1600 1590 1335 1270
- -
10 12
9.06 8.60 9.44 9.45
1/2 5/8
- -
-
16
3/4
-
10.28 9.84 6.69 6.56
- -
20 25
890 875
890 875
760 745
1
-
1. Cutting conditions shown above are for side milling with L/D ≤ 3.5xD. 2. Adjust/reduce the cutting conditions when the overhang length is longer than 3.5xD. 3. For side milling with PXMC Extra-Short Collet, increase Speed by 20-80% and Feed by 20-100%. 4. For side milling with PXMC Short Collet, increase Speed by 30-50% and Feed by 10-80%.
Slotting
Work Material
Hardened Steels Pre-hardened Steels
Cast Iron
Carbon Steels
Alloy Steels
Stainless Steels
Depth of Cut a a
Aa=0.5Dc
Mill Dia.
Speed (RPM)
Feed (in/min) 14.90 14.17 11.81 11.03 12.74 12.60 14.91 14.17 11.02 10.80
Speed (RPM)
Feed (in/min) 18.61 17.72 14.57 13.78 15.84 15.75 18.54 17.72 14.57 14.35
Speed (RPM)
Feed (in/min) 11.17 10.63
Speed (RPM)
Feed (in/min)
Speed (RPM)
Feed (in/min)
(in)
(mm)
3/8
-
2345 2230 1860 1750 1400 1390 1165 1110
3340 3180 2650 2505 2005 1990 1670 1590 1150 1130
2680 2550 2120 2000 1600 1590 1335 1270
2345 2230 1860 1750 1400 1390 1165 1110
7.05 6.70 5.51 5.08 5.88 5.91 6.99 6.69 5.12 4.99
2000 1910 1590 1500 1200 1190 1000 950
5.36 5.12 4.33 4.05 4.80 4.72 5.40 5.12 3.94 3.84
- -
10 12
8.66 8.20 9.44 9.45
1/2 5/8
- -
-
16
3/4
-
11.21 10.63 8.27 8.14
- -
20 25
760 745
890 875
760 745
640 630
1
-
1. Cutting conditions shown above are for slotting with L/D ≤ 3.5xD. 2. Adjust/reduce the cutting conditions when the overhang length is longer than 3.5xD. 4. For sloting with PXMC Extra-Short Collet, increase Speed by 20-80% and Feed by 50-250%. 5. For slotting with PXMC Short Collet, increase Speed by 20-50% and Feed by 30-200%.
osgtool.com
1551
End Mill Technical
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