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General Purpose Solid Carbide End Mills • Roughing / Finishing Application Data • Series 4012 • VariMill ™ GP
��Series 4012 • TiAlN • VariMill GP
Material Group
P
M
K
Side Milling( A) TiAlN Recommended feed per tooth( fz = mm / th) for side milling( A).
A
Cutting Speed— vc m / min
D1— Diameter
ap
ae
min
max
mm
2,0
3,0
4,0
5,0
6,0
8,0
10,0
12,0
14,0
16,0
18,0
20,0
0
Ap1 max
0,1 x D
150
–
200
fz
0,014
0,021
0,028
0,036
0,044
0,060
0,072
0,083
0,092
0,101
0,108
0,114
1
Ap1 max
0,1 x D
150
–
200
fz
0,014
0,021
0,028
0,036
0,044
0,060
0,072
0,083
0,092
0,101
0,108
0,114
2
Ap1 max
0,1 x D
140
–
190
fz
0,014
0,021
0,028
0,036
0,044
0,060
0,072
0,083
0,092
0,101
0,108
0,114
3
Ap1 max
0,1 x D
120
–
160
fz
0,011
0,017
0,023
0,030
0,036
0,050
0,061
0,070
0,079
0,087
0,095
0,101
4
Ap1 max
0,1 x D
90
–
150
fz
0,010
0,016
0,021
0,027
0,033
0,045
0,054
0,062
0,070
0,077
0,083
0,088
1 Ap1 max 0, 1 x D 90 – 115 fz 0, 011 0, 017 0, 023 0, 030 0, 036 0, 050 0, 061 0, 070 0, 079 0, 087 0, 095 0, 101 2 Ap1 max 0,1 x D 60 – 80 fz 0,009 0,014 0,019 0,024 0,029 0,040 0,048 0,056 0,063 0,070 0,076 0,081 1 Ap1 max 0,1 x D 120 – 150 fz 0,014 0,021 0,028 0,036 0,044 0,060 0,072 0,083 0,092 0,101 0,108 0,114 2 Ap1 max 0,1 x D 110 – 140 fz 0,011 0,017 0,023 0,030 0,036 0,050 0,061 0,070 0,079 0,087 0,095 0,101
NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness( machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness( machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on > 12mm diameters.
��Series 4012 • Uncoated • VariMill GP
General Purpose Solid Carbide End Mills
Material Group
P
Side Milling( A) uncoated Recommended feed per tooth( fz = mm / th) for side milling( A). Cutting Speed— vc
A D1— Diameter m / min ap ae min max mm 3,0 4,0 6,0 8,0 10,0 12,0 16,0 20,0
0
Ap1 max
0,1 x D
120
–
160
fz
0,021
0,028
0,044
0,060
0,072
0,083
0,101
0,114
1
Ap1 max
0,1 x D
120
–
160
fz
0,021
0,028
0,044
0,060
0,072
0,083
0,101
0,114
2
Ap1 max
0,1 x D
112
–
152
fz
0,021
0,028
0,044
0,060
0,072
0,083
0,101
0,114
NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness( machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness( machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on > 12mm diameters.
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