GSX MILL Endmills (2 Flutes) GSX 20000C-3D Type
Recommended Cutting Conditions 1. For stable machining performance use rigid, high-precision machines and holders. 2. Use air blow when dry machining. 3. Use wet machining for stainless steel, heat-resistant alloy, and titanium alloy applications. 4. In some cases, chattering may occur in early stages of milling but will cease after 2m of cutting.
5. If chatter is a problem, reduce the spindle speed and feed rate indicated in the table below by the same ratio, or reduce the depth of cut. 6. If the machine cannot achieve the recommended spindle speed, please use the maximum spindle speed available.
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DC
Side Milling
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Tempered Steel, Hardened Steel NAK , HPM (35 to 45HRC)
Carbon Steel SC (150 to 250HB)
Alloy Steel SCM (25 to 35HRC)
Work Material Cutting Conditions
Steel for Structure SS
Heat-Resistant Alloy Titanium Alloy
Hardened Steel (45 to 55HRC)
Stainless Steel SUS304,SUS316
Cast Iron FC
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 15,500
Feed Rate (mm/min)
Spindle Speed (min -1 ) 10,500
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
DC (mm)
7,500 4,500 2,250 1,500 1,100
9,400 5,200 2,600 1,700 1,300 1,000
7,500 4,500 2,250 1,500 1,100
1.0 2.0 4.0 6.0 8.0
190 250 330 360 320 300 280 240 220
190 250 330 360 320 300 280 240 220
190 250 330 360 320 300 280 240 220
140 200 200 250 240 230 230 200
70
45 60 75 90 90
50 70 90
35 50 65 80 80
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,000 4,800 3,200 2,400 1,900 1,600 1,200
6,200 3,400 2,550 1,900 1,500 1,250
120 150 170 170
100 100
170 900 90
100 900 80
10.0 12.0 16.0 20.0 25.0
170 750 90 850 100 750 80
950 150 550 75 650 85 550 65
950 180 760 140
750 140 600 110
450 360
70 55
500 400
75 60
450 360
60 45
840 180
840 180
840 180
2.5DC
2.0DC
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Standard Depth of Cut
Below ø3 : 0.05DC, Above ø3 : 0.1DC
0.02DC
Groove Milling
Tempered Steel, Hardened Steel NAK , HPM (35 to 45HRC)
Carbon Steel SC (150 to 250HB)
Alloy Steel SCM (25 to 35HRC)
Work Material Cutting Conditions
Steel for Structure SS
Heat-Resistant Alloy Titanium Alloy
Hardened Steel (45 to 55HRC)
Stainless Steel SUS304,SUS316
Cast Iron FC
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 16,600
Feed Rate (mm/min)
Spindle Speed (min -1 ) 15,500
Feed Rate (mm/min)
Spindle Speed (min -1 ) 10,500
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
Spindle Speed (min -1 )
Feed Rate (mm/min)
DC (mm)
7,500 4,500 2,200 1,500 1,100
9,400 5,200 2,600 1,700 1,300 1,000
3,750 2,250 1,250
1.0 2.0 4.0 6.0 8.0
70 80
80
80
50 90
50 60 80
35 45 50 50 50
30 40 50 60 60 60
10 15 20
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,500 5,200 3,500 2,600 2,100 1,750 1,300 1,050
9,000 4,800 3,200 2,400 1,900 1,600 1,200
6,200 3,400 2,550 1,900 1,500 1,250
100 150 170 160 150 150 130 120
100 150 170 160 150 150 130 120
120 140 140 130 130 110 100
120 130 130 120 120 110
100 100
950 25 700 25 550 25 450 25 350 20
90 900 50 90 750 50
10.0 12.0 16.0 20.0 25.0
850 60 650 50
950 80 550 45
950 100
750 600
70 56
450 360
40 32
500 400
40 32
280 224
15 12
840
80
840
96
840
96
760
80
Standard Depth of Cut
0.1DC
0.2DC
0.05DC
0.1DC
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