ToolingSolutionsProductCatalogVol1 2024 USA LR

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%.

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End Mill Technical

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