General Purpose Solid Carbide End Mills • Roughing/Finishing
Application Data • Series D002 D012 2819 4002 • VariMill ™ GP
Series D002 D012 2819 4002 • TiAlN • VariMill GP
Side Milling (A)
and Slotting (B)
A
Material
Group
P
M
K
ap
Cutting Speed
— vc
m/min
B
ae
Recommended feed per tooth (fz = mm/th) for side milling (A).
For slotting (B), reduce fz by 20%.
TiAlN
ap
min
D1 — Diameter
max mm
1,0
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 0,5 x D 150 – 200 fz 0,007 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 0,5 x D 150 – 200 fz 0,007 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 0,5 x D 140 – 190 fz 0,007 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 0,5 x D 120 – 160 fz 0,006 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 0,5 x D 90 – 150 fz 0,005 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 0,5 x D 90 – 115 fz 0,006 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 0,5 x D 60 – 80 fz 0,005 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 0,5 x D 120 – 150 fz 0,007 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 0,5 x D 110 – 140 fz 0,006 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.
Side Milling (A)
and Slotting (B)
A
Material
Group
P
ap
B
ae
Recommended feed per tooth (fz = mm/th) for side milling (A).
For slotting (B), reduce fz by 20%.
uncoated
Cutting Speed — vc
m/min
D1 — Diameter
ap min max mm 2,0 3,0 4,0 6,0 8,0 10,0 12,0 16,0 20,0
0 Ap1 max 0,1 x D 0,5 x D 120 – 160 fz 0,014 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114
1 Ap1 max 0,1 x D 0,5 x D 120 – 160 fz 0,014 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114
2 Ap1 max 0,1 x D 0,5 x D 112 – 152 fz 0,014 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114
Series D002 D012 2819 4002 • Uncoated • VariMill GP
widia.com
P23
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.