A Brand AE-CPR4-H Advanced Performance Four-Fluted Long Neck Corner Radius End Mill for Hardened Steels
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 0.00060 0.00016 0.00378 0.00077 0.00087 0.01040 0.00071 0.00048 0.00756 0.00060 0.00024 0.00378 0.00084 0.00075 0.01134 0.00071 0.00032 0.01134 0.00084 0.00150 0.01134 0.00071 0.00067 0.01134 0.00063 0.00040 0.01020 0.00099 0.00087 0.01276 0.00087 0.00024 0.01087 0.00112 0.00048 0.01418 0.00101 0.00024 0.00993 0.00088 0.00016 0.00851 0.00078 0.00008 0.00426 0.00073 0.00004 0.00284 0.00112 0.00095 0.01418 0.00101 0.00048 0.00993 0.00088 0.00028 0.00851 0.00078 0.00020 0.00426 0.00073 0.00016 0.00284 0.00112 0.00189 0.01418 0.00101 0.00095 0.00993 0.00088 0.00056 0.00851 0.00078 0.00040 0.00426 0.00073 0.00028 0.00284 0.00066 0.00020 0.00142 0.00058 0.00016 0.00115 0.00112 0.00237 0.01418 0.00101 0.00119 0.00993 0.00088 0.00071 0.00851 0.00078 0.00048 0.00426 0.00073 0.00032 0.00284 0.00125 0.00150 0.01701 0.00113 0.00087 0.01189 0.00105 0.00052 0.01020 0.00125 0.00189 0.01701 0.00113 0.00103 0.01189 0.00105 0.00067 0.01020 0.00168 0.00189 0.02126 0.00154 0.00123 0.01804 0.00136 0.00087 0.01378 0.00132 0.00056 0.01276 0.00115 0.00032 0.00528 0.00168 0.00284 0.02126 0.00154 0.00186 0.01804 0.00136 0.00126 0.01378 0.00132 0.00087 0.01276 0.00115 0.00048 0.00528 0.00220 0.00095 0.02835 0.00214 0.00075 0.02410 0.00197 0.00048 0.01985 0.00178 0.00028 0.01701 0.00155 0.00020 0.00851 0.00145 0.00008 0.00567 0.00220 0.00189 0.02835 0.00214 0.00150 0.02410 0.00197 0.00095 0.01985 0.00178 0.00056 0.01701 0.00155 0.00040 0.00851
IPT Aa Ar 0.00056 0.00012 0.00315 0.00072 0.00071 0.00867 0.00066 0.00040 0.00630 0.00056 0.00020 0.00315 0.00077 0.00063 0.00945 0.00067 0.00028 0.00945 0.00077 0.00126 0.00945 0.00067 0.00056 0.00945 0.00058 0.00032 0.00851 0.00091 0.00071 0.01063 0.00079 0.00020 0.00906 0.00104 0.00040 0.01182 0.00092 0.00020 0.00827 0.00083 0.00012 0.00709 0.00073 0.00008 0.00355 0.00067 0.00004 0.00237 0.00104 0.00079 0.01182 0.00092 0.00040 0.00827 0.00083 0.00024 0.00709 0.00073 0.00016 0.00355 0.00067 0.00012 0.00237 0.00104 0.00158 0.01182 0.00092 0.00079 0.00827 0.00083 0.00048 0.00709 0.00073 0.00032 0.00355 0.00067 0.00024 0.00237 0.00062 0.00016 0.00119 0.00051 0.00012 0.00095 0.00104 0.00197 0.01182 0.00092 0.00099 0.00827 0.00083 0.00060 0.00709 0.00073 0.00040 0.00355 0.00067 0.00028 0.00237 0.00115 0.00126 0.01418 0.00105 0.00071 0.00993 0.00098 0.00044 0.00851 0.00115 0.00158 0.01418 0.00105 0.00087 0.00993 0.00098 0.00056 0.00851 0.00154 0.00158 0.01772 0.00140 0.00103 0.01504 0.00132 0.00071 0.01150 0.00125 0.00048 0.01063 0.00105 0.00028 0.00441 0.00154 0.00237 0.01772 0.00140 0.00154 0.01504 0.00132 0.00107 0.01150 0.00125 0.00071 0.01063 0.00105 0.00040 0.00441 0.00197 0.00079 0.02363 0.00189 0.00063 0.02008 0.00180 0.00040 0.01654 0.00158 0.00024 0.01418 0.00138 0.00016 0.00709 0.00129 0.00008 0.00473 0.00197 0.00158 0.02363 0.00189 0.00126 0.02008 0.00180 0.00079 0.01654 0.00158 0.00048 0.01418 0.00138 0.00032 0.00709
IPT Aa Ar 0.00050 0.00008 0.00252 0.00065 0.00044 0.00693 0.00060 0.00024 0.00504 0.00050 0.00012 0.00252 0.00067 0.00040 0.00756 0.00055 0.00016 0.00756 0.00067 0.00075 0.00756 0.00055 0.00032 0.00756 0.00049 0.00020 0.00682 0.00077 0.00044 0.00851 0.00067 0.00012 0.00725 0.00089 0.00024 0.00945 0.00078 0.00012 0.00662 0.00069 0.00008 0.00567 0.00060 0.00004 0.00284 0.00059 0.00004 0.00189 0.00089 0.00048 0.00945 0.00078 0.00024 0.00662 0.00069 0.00016 0.00567 0.00060 0.00008 0.00284 0.00059 0.00008 0.00189 0.00089 0.00095 0.00945 0.00078 0.00048 0.00662 0.00069 0.00028 0.00567 0.00060 0.00020 0.00284 0.00059 0.00016 0.00189 0.00052 0.00008 0.00095 0.00044 0.00008 0.00075 0.00089 0.00119 0.00945 0.00078 0.00060 0.00662 0.00069 0.00036 0.00567 0.00060 0.00024 0.00284 0.00059 0.00016 0.00189 0.00101 0.00075 0.01134 0.00088 0.00044 0.00796 0.00084 0.00028 0.00682 0.00101 0.00095 0.01134 0.00088 0.00052 0.00796 0.00084 0.00032 0.00682 0.00129 0.00095 0.01418 0.00119 0.00063 0.01205 0.00113 0.00044 0.00922 0.00104 0.00028 0.00851 0.00089 0.00016 0.00355 0.00129 0.00142 0.01418 0.00119 0.00091 0.01205 0.00113 0.00063 0.00922 0.00104 0.00044 0.00851 0.00089 0.00024 0.00355 0.00172 0.00048 0.01890 0.00163 0.00040 0.01607 0.00160 0.00024 0.01323 0.00140 0.00016 0.01134 0.00122 0.00008 0.00567 0.00114 0.00004 0.00378 0.00172 0.00095 0.01890 0.00163 0.00075 0.01607 0.00160 0.00048 0.01323 0.00140 0.00028 0.01134 0.00122 0.00020 0.00567
R
0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.9 0.9
0.05
6 2 4 6 4 6 4 6 8 4 8 4 6 8
20,000 27,000 24,000 20,000 23,500 19,500 23,500 19,500 18,000 23,000 18,000 23,000 20,500 18,000 16,500 15,500 23,000 20,500 18,000 16,500 15,500 23,000 20,500 18,000 16,500 15,500 12,000 10,000 23,000 20,500 18,000 16,500 15,500 19,000 17,000 16,000 19,000 17,000 16,000 17,000 16,000 14,500 13,500 9,150 17,000 16,000 14,500 13,500 9,150 13,000 12,000 11,500 10,000 9,300 8,600 13,000 12,000 11,500 10,000 9,300
47.3 83.1 68.2 47.3 78.8 55.2 78.8 55.2 44.9 90.6 62.3
17,500 23,500 21,000 17,500 20,500 16,500 20,500 16,500 15,500 20,000 15,500 20,000 18,000 15,500 14,500 13,500 20,000 18,000 15,500 14,500 13,500 20,000 18,000 15,500 14,500 13,500 10,500 8,900 20,000 18,000 15,500 14,500 13,500 18,000 16,000 15,000 18,000 16,000 15,000 16,000 15,500 13,500 12,500 8,650 16,000 15,500 13,500 12,500 8,650 13,000 12,000 11,500 10,000 9,300 8,600 13,000 12,000 11,500 10,000 9,300
38.6 67.4 54.8 38.6 63.0 44.1 63.0 44.1 35.5 72.5 48.9 82.7 66.2 51.2 41.8 36.3 82.7 66.2 51.2 41.8 36.3 82.7 66.2 51.2 41.8 36.3 26.0 18.2 82.7 66.2 51.2 41.8 36.3 82.7 67.0 58.3 82.7 67.0 58.3 98.5 86.7 70.9 62.3 36.3 98.5 86.7 70.9 62.3
14,500 19,500 17,500 14,500 17,000 14,000 17,000 14,000 13,000 17,000 13,000 17,000 15,500 13,500 12,500 11,500 17,000 15,500 13,500 12,500 11,500 17,000 15,500 13,500 12,500 11,500 9,150 7,650 17,000 15,500 13,500 12,500 11,500 14,500 13,000 12,000 14,500 13,000 12,000 13,500 12,500 11,000 10,500 7,150 13,500 12,500 11,000 10,500 7,150 11,500 11,000 10,000 8,900 8,250 7,650 11,500 11,000 10,000 8,900 8,250
28.7 50.8 41.3 28.7 44.9 30.7 44.9 30.7 25.2 52.4 34.6 59.8 48.0 37.0 29.9 26.8 59.8 48.0 37.0 29.9 26.8 59.8 48.0 37.0 29.9 26.8 18.9 13.4 59.8 48.0 37.0 29.9 26.8 58.3 45.7 40.2 58.3 45.7 40.2 69.3 59.1 49.6 43.3 25.2 69.3 59.1 49.6 43.3 25.2 78.7 71.7 63.8 49.6 40.2 34.6 78.7 71.7 63.8 49.6 40.2
0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.1 0.1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.05 0.05 0.05 0.05 0.05
102.4 82.7 63.0 51.2 44.9 102.4 82.7 63.0 51.2 44.9 102.4 82.7
10 12
0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2
4 6 8
10 12
4 6 8
63.0 51.2 44.9 31.5
10 12 16 20
22.9 102.4 82.7 63.0
4 6 8
10 12
51.2 44.9 94.5 76.4 67.0 94.5 76.4 67.0
1.2 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
6 8 6 8 6 8
10
10
114.2 98.5 78.8 70.9 41.8 114.2 98.5 78.8 114.2 102.4 90.6 70.9 57.5 49.7 114.2 102.4 70.9 41.8
10 12 16
6 8
10 12 16 10 12 16 20 8 25 10 12 16 20 8
36.3 102.4 90.6 82.7
2 2 2 2 2 2 2 2 2 2 2
63.0 51.2 44.1
102.4 90.6 82.7 63.0 51.2
90.6 70.9 57.5
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
1429
End Mill Technical
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