Page 1074 - Master Catalog 2017, Inch

High-Performance Solid Carbide End Mills • VariMill ™
Application Data • Series 4V0T • VariMill I ™

„ Series 4V0T 4V4T • VariMill I

Side Milling (A) Recommended feed per tooth (IPT = inch/th) for side milling (A).
and Slotting (B) AlTiN For slotting (B), reduce IPT by 20%.
Cutting Speed — vc D1 — Diameter
A B
SFM frac. 1/2 5/8 3/4 1 1-1/4
Material
Group ap ae ap min max dec. .5000 .6250 .7500 1.0000 1.2500
0 1.5 x D 0.5 x D 1 x D 490 – 660 IPT .0034 .0039 .0044 .0049 .0049
1 1.5 x D 0.5 x D 1 x D 490 – 660 IPT .0034 .0039 .0044 .0049 .0049
2 1.5 x D 0.5 x D 1 x D 460 – 620 IPT .0034 .0039 .0044 .0049 .0049
P 3 1.5 x D 0.5 x D 1 x D 390 – 520 IPT .0029 .0034 .0039 .0045 .0048
4 1.5 x D 0.5 x D 0.75 x D 300 – 490 IPT .0026 .0030 .0034 .0039 .0040
5 1.5 x D 0.5 x D 1 x D 200 – 330 IPT .0023 .0027 .0031 .0036 .0039
6 1 2 1.5 x D 0.5 x D 0.75 x D 160 – – – 250 IPT .0019 .0022 .0025 .0028 .0029
High-Performance Solid Carbide End Mills K S 3 1 2 3 1 2 1.5 x D 0.5 x D 0.3 x D 200 – – – – – – 230 IPT .0019 .0022 .0025 .0028 .0029
300
0.5 x D
IPT
.0045
1 x D
380
1.5 x D
.0039
.0029
.0048
.0034
200
.0027
M
0.5 x D
.0036
.0039
1.5 x D
1 x D
.0023
260
IPT
.0031
1 x D
490
.0044
.0039
IPT
.0034
1 x D
390
0.5 x D
.0049
.0049
1.5 x D
.0034
360
0.5 x D
.0045
460
.0039
.0048
IPT
1.5 x D
1 x D
.0029
.0036
IPT
.0039
.0023
430
360
1.5 x D
0.5 x D
.0027
1 x D
.0031
IPT
1.5 x D
.0039
.0034
.0048
.0029
0.3 x D
300
.0045
160
.0024
.0015
.0026
IPT
0.3 x D
.0021
0.3 x D
.0018
80
130
1.5 x D
1 x D
.0036
.0025
.0033
160
.0028
0.5 x D
1 x D
1.5 x D
IPT
.0021
200
.0034
.0039
.0030
IPT
260
460
1.5 x D
0.5 x D
.0040
.0026
H
1.5 x D
.0029
2 3 4 1 1.5 x D 0.5 x D 0.75 x D 200 – – – – 260 IPT .0023 .0027 .0031 .0036 .0039
.0028
.0019
.0022
IPT
390
.0025
0.2 x D
230
0.5 x D
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 centers, please adjust parameters accordingly on >1/2" diameter.
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