GSX MILL 4 Flute Endmills Sharp Edge GSX 40000S-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.
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
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 17,000
Spindle Speed (min -1 ) 11,500
Spindle Speed (min -1 )
Spindle Speed (min -1 )
Spindle Speed (min -1 )
DC (mm)
1.0 2.0 4.0 6.0 8.0
250 250 350 400 380 350 350 300
250 250 350 400 380 350 350 300
250 250 350 400 380 350 350 300
150 200 250 300 300 300 300 240
100 130 210 220 220 220 220
8,000 4,000 2,000 1,300
65 65
9,400 4,600 2,300 1,500 1,100
65 90
8,000 4,000 2,000 1,300
45 60 70 90
9,400 4,500 3,100 2,300 1,800 1,500 1,100
9,400 4,500 3,100 2,300 1,800 1,500 1,100
9,400 4,500 3,100 2,300 1,800 1,500 1,100
8,500 4,300 2,800 2,100 1,700 1,400 1,000
6,700 3,500 2,400 1,800 1,400 1,200
110 120
110 120 120
950 120 700 120 650 110 480 90
900 90 800 90 650 90 490 70
900 120 750 120 550 100
10.0 12.0 16.0 20.0 25.0
900 190 700 170 560 130
900 280 720 220
900 280 720 220
900 280 720 220
850 210 680 170
400 320
80 60
440 352
90 70
400 320
60 50
2.5DC
2.0DC 0.01DC
a p
Standard Depth of Cut
a e Below ø3 : 0.02DC , Above ø3 to Below ø8 : 0.05DC, Above ø8 : 0.07DC
Groove Finishing
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
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Feed Rate (mm/min)
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 18,500
Spindle Speed (min -1 ) 17,000
Spindle Speed (min -1 ) 11,500
Spindle Speed (min -1 )
Spindle Speed (min -1 )
Spindle Speed (min -1 )
DC (mm)
8,000 4,000 2,000 1,300
9,400 4,600 2,300 1,500 1,100
8,000 4,000 2,000 1,300
1.0 2.0 4.0 6.0 8.0
250 250 350 400 380 350 350 300
250 250 350 400 380 350 350 300
250 250 350 400 380 350 350 300
150 200 250 300 300 300 300 240
100 130 210 220 220 220 220
65 65
65 90
45 60 70 90
9,400 4,500 3,100 2,300 1,800 1,500 1,100
9,400 4,500 3,100 2,300 1,800 1,500 1,100
9,400 4,500 3,100 2,300 1,800 1,500 1,100
8,500 4,300 2,800 2,100 1,700 1,400 1,000
6,700 3,500 2,400 1,800 1,400 1,200
110 120
110 120 120
950 120 700 120 650 110 480 90
900 90 800 90 650 90 490 70
900 120 750 120 550 100
10.0 12.0 16.0 20.0 25.0
900 190 700 170 560 130
900 280 720 220
900 280 720 220
900 280 720 220
850 210 680 170
400 320
80 60
440 352
90 70
400 320
60 50
1.5DC
a p a e
Standard Depth of Cut
Below 0.02DC
I 67
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