GSX MILL Endmills (2 Flutes) GSX 20000C-4D 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. This series is not recommended for groove milling. 7. If the machine cannot achieve the recommended spindle speed, please use the maximum spindle speed available.
a e
DC
Side Milling
I
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 )
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)
Spindle Speed (min -1 )
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)
9,000 4,500 2,250 1,500 1,100
9,000 4,500 2,250 1,500 1,100
9,000 4,500 2,250 1,500 1,100
7,000 3,500 1,750 1,150
6,500 3,200 1,600 1,050
4,500 2,300 1,200
5,400 2,700 1,350
4,500 2,300 1,200
1.0 2.0 4.0 6.0 8.0
130 180 240 300 260
130 180 240 300 260
130 180 240 300 260
95
50 70 95
30 40 60
40 50 65
25 35 40
120 160 170
110 800 70
900 70 660 70 540 70 450 70 330 60
800 50 600 50 460 50 400 50 300 45
850 170 800 110 600 70 700 160 650 110 460 70 580 160 520 110 400 70 440 140 400 95 300 55
10.0 12.0 16.0 20.0 25.0
900 250 750 240 550 200 450 180 360 140
900 250 750 240 550 200 450 180 360 140
900 250 750 240 550 200 450 180 360 140
350 120
320 250
85 65
240 190
45 35
270 210
50 40
240 192
40 30
280
95
3.5DC
3.0DC
a p a e
Standard Depth of Cut
0.08DC
0.04DC
I 55
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