A Brand AE-CPR4-H Advanced Performance Four-Fluted Long Neck Corner Radius End Mill for Hardened Steels
Standard Milling List 8592: 4-Flute
Hardness
Up to 45 HRC
45-55 HRC
55-65 HRC
Tool Steels Hardened Steels Alloy Steels
Work Material
Hardened Steels
Depth of Cut
Speed (RPM)
Feed (IPM)
Speed (RPM)
Feed (IPM)
Speed (RPM)
Feed (IPM)
Mill Dia.
Neck Length
IPT Aa Ar 0.00028 0.00024 0.00284 0.00028 0.00020 0.00284 0.00024 0.00016 0.00213 0.00024 0.00008 0.00213 0.00028 0.00024 0.00284 0.00028 0.00020 0.00284 0.00024 0.00016 0.00213 0.00024 0.00008 0.00213 0.00039 0.00024 0.00426 0.00036 0.00016 0.00355 0.00034 0.00008 0.00288 0.00030 0.00008 0.00288 0.00028 0.00004 0.00260 0.00039 0.00024 0.00426 0.00036 0.00016 0.00355 0.00034 0.00008 0.00288 0.00030 0.00008 0.00288 0.00028 0.00004 0.00260 0.00050 0.00032 0.00567 0.00050 0.00032 0.00567 0.00049 0.00024 0.00481 0.00046 0.00016 0.00418 0.00041 0.00008 0.00355 0.00036 0.00004 0.00170 0.00050 0.00032 0.00567 0.00050 0.00032 0.00567 0.00049 0.00024 0.00481 0.00046 0.00016 0.00418 0.00041 0.00008 0.00355 0.00036 0.00004 0.00170 0.00050 0.00048 0.00567 0.00049 0.00040 0.00481 0.00041 0.00016 0.00355 0.00036 0.00008 0.00170 0.00056 0.00032 0.00709 0.00056 0.00032 0.00709 0.00050 0.00016 0.00497 0.00045 0.00008 0.00426 0.00040 0.00004 0.00213 0.00037 0.00004 0.00142 0.00056 0.00032 0.00709 0.00056 0.00032 0.00709 0.00050 0.00016 0.00497 0.00045 0.00008 0.00426 0.00040 0.00004 0.00213 0.00037 0.00004 0.00142 0.00056 0.00048 0.00709 0.00056 0.00048 0.00709 0.00050 0.00024 0.00497 0.00045 0.00016 0.00426 0.00040 0.00008 0.00213 0.00037 0.00004 0.00142 0.00067 0.00056 0.00851 0.00057 0.00024 0.00575 0.00047 0.00008 0.00256 0.00077 0.00032 0.01040 0.00071 0.00016 0.00756 0.00060 0.00008 0.00378 0.00077 0.00048 0.01040 0.00071 0.00024 0.00756
IPT Aa Ar 0.00026 0.00020 0.00237 0.00026 0.00016 0.00237 0.00022 0.00012 0.00178 0.00022 0.00008 0.00178 0.00026 0.00020 0.00237 0.00026 0.00016 0.00237 0.00022 0.00012 0.00178 0.00022 0.00008 0.00178 0.00034 0.00020 0.00355 0.00031 0.00012 0.00296 0.00029 0.00008 0.00241 0.00026 0.00008 0.00241 0.00024 0.00004 0.00217 0.00034 0.00020 0.00355 0.00031 0.00012 0.00296 0.00029 0.00008 0.00241 0.00026 0.00008 0.00241 0.00024 0.00004 0.00217 0.00045 0.00028 0.00473 0.00045 0.00028 0.00473 0.00042 0.00020 0.00402 0.00039 0.00012 0.00347 0.00036 0.00008 0.00296 0.00031 0.00004 0.00142 0.00045 0.00028 0.00473 0.00045 0.00028 0.00473 0.00042 0.00020 0.00402 0.00039 0.00012 0.00347 0.00036 0.00008 0.00296 0.00031 0.00004 0.00142 0.00045 0.00040 0.00473 0.00042 0.00032 0.00402 0.00036 0.00012 0.00296 0.00031 0.00008 0.00142 0.00051 0.00028 0.00591 0.00051 0.00028 0.00591 0.00046 0.00012 0.00414 0.00042 0.00008 0.00355 0.00037 0.00004 0.00178 0.00035 0.00004 0.00119 0.00051 0.00028 0.00591 0.00051 0.00028 0.00591 0.00046 0.00012 0.00414 0.00042 0.00008 0.00355 0.00037 0.00004 0.00178 0.00035 0.00004 0.00119 0.00051 0.00040 0.00591 0.00051 0.00040 0.00591 0.00046 0.00020 0.00414 0.00042 0.00012 0.00355 0.00037 0.00008 0.00178 0.00035 0.00004 0.00119 0.00062 0.00048 0.00709 0.00053 0.00020 0.00481 0.00044 0.00008 0.00213 0.00072 0.00028 0.00867 0.00066 0.00012 0.00630 0.00056 0.00008 0.00315 0.00072 0.00040 0.00867 0.00066 0.00020 0.00630
IPT Aa Ar 0.00024 0.00012 0.00189 0.00024 0.00008 0.00189 0.00020 0.00008 0.00142 0.00020 0.00004 0.00142 0.00024 0.00012 0.00189 0.00024 0.00008 0.00189 0.00020 0.00008 0.00142 0.00020 0.00004 0.00142 0.00032 0.00012 0.00284 0.00029 0.00008 0.00237 0.00027 0.00004 0.00193 0.00025 0.00004 0.00193 0.00023 0.00004 0.00174 0.00032 0.00012 0.00284 0.00029 0.00008 0.00237 0.00027 0.00004 0.00193 0.00025 0.00004 0.00193 0.00023 0.00004 0.00174 0.00038 0.00016 0.00378 0.00038 0.00016 0.00378 0.00036 0.00012 0.00323 0.00034 0.00008 0.00276 0.00030 0.00004 0.00237 0.00028 0.00004 0.00115 0.00038 0.00016 0.00378 0.00038 0.00016 0.00378 0.00036 0.00012 0.00323 0.00034 0.00008 0.00276 0.00030 0.00004 0.00237 0.00028 0.00004 0.00115 0.00038 0.00024 0.00378 0.00036 0.00020 0.00323 0.00030 0.00008 0.00237 0.00028 0.00004 0.00115 0.00047 0.00016 0.00473 0.00047 0.00016 0.00473 0.00043 0.00008 0.00331 0.00039 0.00004 0.00284 0.00034 0.00004 0.00142 0.00032 0.00004 0.00095 0.00047 0.00016 0.00473 0.00047 0.00016 0.00473 0.00043 0.00008 0.00331 0.00039 0.00004 0.00284 0.00034 0.00004 0.00142 0.00032 0.00004 0.00095 0.00047 0.00024 0.00473 0.00047 0.00024 0.00473 0.00043 0.00012 0.00331 0.00039 0.00008 0.00284 0.00034 0.00004 0.00142 0.00032 0.00004 0.00095 0.00057 0.00028 0.00567 0.00049 0.00012 0.00386 0.00041 0.00004 0.00170 0.00065 0.00016 0.00693 0.00060 0.00008 0.00504 0.00050 0.00004 0.00252 0.00065 0.00024 0.00693 0.00060 0.00012 0.00504
R
0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7
0.02 0.02 0.02 0.02 0.05 0.05 0.05 0.05 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.05 0.05 0.05 0.02 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.05 0.05 0.05 0.05
0.5
40,000 38,000 36,000 34,000 40,000 38,000 36,000 34,000 36,500 33,000 30,000 26,500 23,000 36,500 33,000 30,000 26,500 23,000 29,500 29,500 27,500 25,000 23,000 21,000 29,500 29,500 27,500 25,000 23,000 21,000 29,500 27,500 23,000 21,000 29,000 29,000 27,500 22,500 21,000 19,500 29,000 29,000 27,500 22,500 21,000 19,500 29,000 29,000 27,500 22,500 21,000 19,500 29,000 24,500 21,000 27,000 24,000 20,000 27,000 24,000
44.1 41.8 33.9 32.3 44.1 41.8 33.9 32.3 57.1 46.9 40.2 31.5 25.2 57.1 46.9 40.2 31.5 25.2 59.1 59.1 53.6 45.3 37.1 30.0 59.1 59.1 53.6 45.3 37.1 30.0 59.1 53.6 37.1 30.0 64.6 64.6 55.2 40.2 33.1 28.4 64.6 64.6 55.2 40.2 33.1 28.4 64.6 64.6 55.2 40.2 33.1 28.4 77.2 55.2 39.4 83.1 68.2 47.3 83.1 68.2
36,000 34,000 32,000 30,000 36,000 34,000 32,000 30,000 32,500 30,000 27,000 24,000 21,000 32,500 30,000 27,000 24,000 21,000 26,000 26,000 24,500 22,500 20,000 18,500 26,000 26,000 24,500 22,500 20,000 18,500 26,000 24,500 20,000 18,500 26,000 26,000 24,500 20,000 18,500 17,000 26,000 26,000 24,500 20,000 18,500 17,000 26,000 26,000 24,500 20,000 18,500 17,000 26,000 21,500 18,500 23,500 21,000 17,500 23,500 21,000
37.1 34.7 27.6 26.0 37.1 34.7 27.6 26.0 43.8 37.1 30.8 24.9 19.7 43.8 37.1 30.8 24.9 19.7 45.7 45.7 41.0 34.7 28.4 22.9 45.7 45.7 41.0 34.7 28.4 22.9 45.7 41.0 28.4 22.9 52.8 52.8 44.9 33.1 26.8 23.7 52.8 52.8 44.9 33.1 26.8 23.7 52.8 52.8 44.9 33.1 26.8 23.7 63.8 44.9 32.3 67.4 54.8 38.6 67.4 54.8
31,500 30,000 28,500 27,000 31,500 30,000 28,500 27,000 30,500 28,000 25,500 22,500 19,500 30,500 28,000 25,500 22,500 19,500 24,500 24,500 23,000 21,000 19,000 17,500 24,500 24,500 23,000 21,000 19,000 17,500 24,500 23,000 19,000 17,500 26,000 26,000 24,500 20,000 18,500 17,000 26,000 26,000 24,500 20,000 18,500 17,000 26,000 26,000 24,500 20,000 18,500 17,000 21,500 18,000 15,500 19,500 17,500 14,500 19,500 17,500
30.0 28.3 22.4 21.3 29.9 28.3 22.4 21.3 37.8 32.3 26.8 22.0 17.3 37.8 32.3 26.8 22.0 17.3 37.0 37.0 33.1 28.0 22.8 18.9 37.0 37.0 33.1 28.0 22.8 18.9 37.0 33.1 22.8 18.9 48.8 48.8 41.7 30.7 25.2 21.3 48.8 48.8 41.7 30.7 25.2 21.3 48.8 48.8 41.7 30.7 25.2 21.3 48.8 34.6 25.2 50.8 41.3 28.7 50.8 41.3
1
1.5
2
0.5
1
1.5
2 1
1.5
2
2.5
3 1
1.5
2
2.5
3 1
1.5
2
2.5
3 4 1
1.5
2
2.5
3 4 1 2 3 4 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 2 4 6 2 4 6 2 4
0.1 0.1 0.1 0.1
0.02 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.05 0.05 0.05 0.05
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
0.02 0.02 0.02 0.05 0.05
1. Use a rigid and precise machine and holder. 2. When machining carbon steels or hardened steels, using MQL(Minimum Quantity Lubrication / mist coolant) is recommended. 3. The above condition shows an approximate standard for contouring operation(side milling) with a low machining load. If abnormal cutting sounds, vibration or chattering occur depending on the machining shape, cutting amount, rigidity of the machine or work holding condition, etc., please adjust the speed, feed and the depth of cut. 4. Adjust the speed, feed rate, and depth of cut if chattering, vibration or abnormal grinding sounds occur. 5. Helical or ramp milling is recommended during the approach of a Z cut. 6. When using a tool with a diameter of φ 0.5 or less, or L/D (aspect ratio) is greater than 10, high loads can cause tool breakage. Therefore, adjust the cutting conditions based on the machining situation. 7. When RPM are insufficient, please reduce the RPM and feed rates at same ratio as listed above.
osgtool.com
1428
End Mill Technical
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