GSX MILL Endmills (4 Flutes) GSX 40000C-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
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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 )
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
140 140 200 250 220
140 140 200 250 220
140 140 200 250
80
60 80
40 55 60
40 55 50
40 40 35
100 120 160
100
140 800 65 900 45 800 35
220 850 160 800 130 600 65 660 45 600 35
10.0 900 210 900 210 900 210 700 140 650 120 460 65 540 45 460 35 12.0 750 200 750 200 750 200 580 140 520 110 400 65 450 45 400 35 16.0 550 170 550 170 550 170 440 120 400 95 300 55 330 45 300 35 20.0 450 150 450 150 450 150 350 100 320 80 240 50 270 45 240 35 25.0 360 120 360 120 360 120 280 80 250 60 190 40 210 35 190 30 Standard Depth of Cut a p 3.5DC 3.0DC a e Below ø3: 0.04DC , ø3 ≤ D < ø8 : 0.08DC , ø8 and above: 0.1DC 0.02DC
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