GSX MILL 4 Flute Endmills Sharp Edge GSX 400C-4D I nch Type
Ti Alloy / Heat Resistant Alloy
Hardened Steel 45 to 55HRC
Hardened Steel 55 to 60HRC
Stainless Steel
General Steel
Carbon Steel
Alloy Steel
Pre-hardened Steel
Tempered Steel/Die Steel
Cast Iron
GSX I nch P roducts are made to order
Corner
Flutes
Coat
Side Milling
Groove Finishing
Helix Angle
Fig 1
Fig 2
APMX
APMX
15°
LF
LU
LF
DC
Tolerance
I
D ≤ 3.0
0 -0.015 0 -0.020 0 -0.030
3.0 < D ≤ 12
12.0 < D
Body
GSX Inch - Made to Order
Dimensions (inch)
Dia. DC
Cutting Edge Length APMX
Neck Length LU
Overall Length LF
Shank Dia. DMM
Cat. No.
Fig
GSX404C-4D GSX406C-4D GSX408C-4D GSX410C-4D GSX412C-4D GSX414C-4D GSX416C-4D GSX418C-4D GSX420C-4D GSX424C-4D GSX428C-4D GSX432C-4D GSX436C-4D GSX440C-4D GSX444C-4D GSX448C-4D GSX456C-4D GSX464C-4D
1 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2
0.0625 0.0938 0.1250 0.1563 0.1875 0.2188 0.2500 0.2813 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.6875 0.7500 0.8750 1.0000
0.2500 0.3750 0.5000 0.6250 0.7500 0.8752 1.0000 1.1252 1.2500 1.5000 1.7500 2.0000 2.2500 2.5000 2.7500 3.0000 3.5000 4.0000
0.2894 0.4144
1.500 1.500 2.000 2.000 2.500 2.500 2.500 3.000 3.000 3.500 4.000 4.000 5.000 5.000 5.000 5.500 5.500 6.000
0.1250 0.1250 0.1250 0.1875 0.1875 0.2500 0.2500 0.3125 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.6875 0.7500 0.8750 1.0000
-
0.6841
-
0.954
-
1.204
- - - - - - - - - -
Grade: ACF20
Endmill Identification (GSXMILL Series Only)
Series Code GSX 4 04 C - 4D
Cutting Edge
Cutting Edge Length
Diameter in 64ths
Number of Flutes
(4/64 = 0.0625")
C: Gash Land
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
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 (inch)
7,950 120 4,050 120 1,950 170 1,350 130 970 190 770 180 640 170 460 140 390 130 310 100
7,950 120 4,050 120 1,950 170 1,350 130 970 190 770 180 640 170 460 140 390 130 310 100
7,950 120 4,050 120 1,950 170 1,350 130 970 190 770 180 640 170 460 140
6,250 3,100
70 90
5,750 2,850 1,400
50 70 90
4,000 2,050
35 50 35 55 55 50 55 50 45 35
4,850 2,400 1,200
35 50 45 40 40 40 40 40 40 30
4,000 2,050 1,050
35 35 30 30 30 30 30 30 30 25
< 0.039 < 0.078 < 0.156 < 0.236 < 0.315 < 0.393 < 0.472 < 0.630 < 0.787 < 1.000
1,650 100 1,000 140 740 140 630 120 500 120 370 100
710 700 520 360 350 260 210 170
930 120 720 120 570 100 460 100
800 560 490 400 280 240 190
700 490 410 350 270 210 170
360 280 220
90 70 55
390 130 310 100
310 250
90 70
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
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