Single End Cobalt High Speed Steel
List 597: 10˚ Taper on Side - 3 Flute
Side Milling
Hardness
<145 Brinell
<20 HRC
20-30 HRC
30-40 HRC
40-50 HRC
–
Med. Carbon Steels Med. Strength Titanium Alloys Med. Strength Stainless Steels
Mild Steels Hard Brass Bronze Cast Iron
High Carbon Steel Titanium Alloys High Strength Stainless Steels
Heat Resistant High Alloys Austentitic Alloys Nickel Base Alloys
Heat Resistant High Alloys Austentitic Alloys Nickel Base Alloys
Work Material
Aluminum Aluminum Alloys
Cutting Speed
80-120 SFM
60-80 SFM
45-60 SFM
25-45 SFM
15-20 SFM
150-350 SFM
a a=1.5D a r= 0.1D
Depth of Cut
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM 10,185
Feed in/min
Mill Dia.
3/32
4,075 3,055 1,530
5.7 7.2 5.8
2,850 2,140 1,070
4.0 5.0 3.6
2,140 1,600
3.1 3.7 2.8
1,425 1,070
2.1 2.5 2.0
715 535 270
0.9 1.1 0.9
14.4 18.1 13.5
1/8 1/4
7,640 3,820
800
535
Slotting
Hardness
<145 Brinell
<20 HRC
20-30 HRC
30-40 HRC
40-50 HRC
–
Med. Carbon Steels Med. Strength Titanium Alloys Med. Strength Stainless Steels
Mild Steels Hard Brass Bronze Cast Iron
High Carbon Steel Titanium Alloys High Strength Stainless Steels
Heat Resistant High Alloys Austentitic Alloys Nickel Base Alloys
Heat Resistant High Alloys Austentitic Alloys Nickel Base Alloys
Work Material
Aluminum Aluminum Alloys
Cutting Speed
80-120 SFM
60-80 SFM
45-60 SFM
25-45 SFM
5 - 12 SFM
150-350 SFM
Depth of Cut
a a=1/3D
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM 10,185
Feed in/min
Mill Dia.
3/32
4,075 3,055 1,530
2.5 3.2 4.7
2,850 2,140 1,070
2.0 2.5 4.1
2,140 1,600
1.5 1.8 3.0
1,425 1,070
1.0 1.3 1.0
345 260 130
0.2 0.2 0.2
7.2 8.0
1/8 1/4
7,640 3,820
800
535
10.0
osgtool.com
1514
End Mill Technical
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