Radius Endmills for Exotic Alloys (Uncoated) SSEH 4000-R Type
Ti Alloy / Heat Resistant Alloy
Stainless Steel
Uncoated Carbide
Radius
Flutes
Helix Angle
Side Milling
Groove Finishing
Face Milling
Profiling
Fig 1
Fig 2
APMX LU
APMX
RE +0.02 -0.01
15˚
RE +0.02 -0.01
LF
LF
DC
Tolerance
I
D ≤ 6.0 6.0 < D
-0.028 to -0.043 -0.033 to -0.052
Body
Dimensions ( mm )
Dia. DC
Radius RE
Cutting Edge Length APMX
Neck Length LU
Overall Length LF
Shank Dia. DMM
Cat. No.
Fig
SSEH4045-R05 SSEH4050-R05 SSEH4060-R10 SSEH4080-R10 SSEH4100-R10 SSEH4100-R30 SSEH4120-R10 SSEH4120-R30 SSEH4160-R10 SSEH4160-R30
4.5 5.0 6.0 8.0
0.5 0.5 1.0 1.0 1.0 3.0 1.0 3.0 1.0 3.0
12.0 13.0 13.0 19.0 22.0 22.0 26.0 26.0 32.0 32.0
14.5 15.5
50 60 60 80 90 90 90 90
6 6 6 8
1 1 2 2 2 2 2 2 2 2
- - - - - - - -
10.0 10.0 12.0 12.0 16.0 16.0
10 10 12 12 16 16
115 115
Grade: EH520
Recommended Cutting Conditions 1. For stable machining, a high-rigidity machine is recommended. 2. Wet machining is recommended for stainless steel and heat-resistant alloy applications. 3. If cutting noise and vibration are present, please change the cutting conditions accordingly.
a e
DC
Side Milling DC (mm) Work Material Cutting Conditions
Stainless Steel SUS304,SUS316
Heat-Resistant Alloy
Titanium Alloy
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
1,800 1,600 1,300 1,000
3,500 3,200 2,700 2,000 1,600 1,300 1,000
1,400 1,300 1,100
4.5 5.0 6.0 8.0
90
280 320 320
110 130 130
100 100 100
280 800 110 260 600 100 230 500 90 200 400 80
10.0 12.0 16.0
800 100 700 100 500 80
1.5DC 0.1DC
1.5DC 0.05DC
1.5DC
a p a e
Standard Depth of Cut
0.05DC
Groove Milling
Stainless Steel SUS304,SUS316
Heat-Resistant Alloy
DC (mm) Work Material Cutting Conditions
Titanium Alloy
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
1,400 1,300 1,100
2,500 2,200 1,900 1,400 1,100
1,100 1,000
4.5 5.0 6.0 8.0
40 40 40
200 220
90
100
230 800 100 200 600 80 180 500 80
800 40 600 40 500 40 400 30
10.0 12.0 16.0
900 160 400 70 700 140 300 60
Standard Depth of Cut
0.3DC
0.2DC
0.15DC
a p
I 101
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