SCI 21-22 General Catalog

GSX MILL 4 Flute Endmills Sharp Edge GSX 400S-2D I NCH Type

Ti Alloy / Heat Resistant Alloy

Hardened Steel 45 to 55HRC

Hardened Steel 55 to 60HRC

General Steel

Carbon Steel

Alloy Steel

Stainless Steel

Pre-hardened Steel

Tempered Steel/Die Steel

Cast Iron

Corner

Flutes

Coat

Helix Angle

Side Milling

Groove Finishing

Fig 1

Fig 2

APMX

APMX

15°

LU

LF

LF

DC

Tolerance

D ≤ 3.0

0 -0.015 0 -0.020 0 -0.030

3.0 < D ≤ 12

I

12.0 < D

Body

Endmill Identification (GSXMILL Series Only)

GSX Inch - Made to Order

Dimensions (inch)

Series Code GSX 4 04 S - 2D

Dia. DC

Cutting Edge Length APMX

Neck Length LU

Overall Length LF

Shank Dia. DMM

Cat. No.

Fig

1 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2

0.0625 0.1250 0.1644 0.0938 0.1875 0.2269 0.1250 0.2500 - 0.1563 0.3125 0.3716 0.1875 0.3750 - 0.2188 0.4376 0.516 0.2500 0.5000 - 0.2813 0.5626 0.641 0.3125 0.6250 - 0.3750 0.7500 - 0.4375 0.8750 - 0.5000 1.0000 - 0.5625 1.1250 - 0.6250 1.2500 - 0.6875 1.3750 - 0.7500 1.5000 - 0.8750 1.7500 - 1.0000 2.0000 -

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

GSX404S-2D

1.500 1.500 2.000 2.000 2.000 2.000 2.000 2.500 2.500 3.000 3.000 3.000 3.500 3.500 4.000 4.000 4.000 4.000

Diameter in 64ths

Cutting Edge

Cutting Edge Length

Number of Flutes

GSX406S-2D

(4/64 = 0.0625")

GSX408S-2D

S: Sharp Edge

GSX410S-2D

GSX412S-2D

GSX414S-2D

GSX416S-2D

GSX418S-2D

GSX420S-2D

GSX424S-2D

GSX428S-2D

GSX432S-2D

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. If the machine cannot achieve the recommended spindle speed, please use the maximum spindle speed available.

GSX436S-2D

GSX440S-2D

GSX444S-2D

GSX448S-2D

GSX456S-2D

GSX464S-2D

Grade: ACF20

DC

a e

Side Milling

Carbon Steel SC (150 to 250HB)

Alloy Steel SCM (25 to 35HRC)

Tempered Steel, Hardened Steel NAK , HPM (35 to 45HRC)

Work Material Cutting Conditions

Steel for Structure SS

Cast Iron FC

Hardened Steel (45 to 55HRC)

Stainless Steel SUS304,SUS316

Heat-Resistant Alloy Titanium Alloy

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)

< 0.039 22,000 360 22,000 360 22,000 360 19,000 220 13,000 140 9,500 90 11,300 90 9,500 65 < 0.078 11,500 440 11,500 440 11,500 440 11,000 290 7,500 180 5,400 110 6,500 120 5,400 85 < 0.156 6,000 560 6,000 560 6,000 560 5,800 370 4,000 230 2,900 150 3,400 160 2,900 100 < 0.236 4,200 600 4,200 600 4,200 600 4,000 400 2,700 240 2,000 160 2,400 170 2,000 120 < 0.315 3,000 600 3,000 600 3,000 600 2,800 400 2,000 240 1,450 160 1,800 170 1,450 120 < 0.393 2,500 600 2,500 600 2,500 600 2,350 400 1,600 240 1,200 160 1,450 170 1,200 120 < 0.472 2,100 600 2,100 600 2,100 600 2,000 400 1,350 240 1,000 160 1,200 170 1,000 120 < 0.630 1,500 500 1,500 500 1,500 500 1,450 320 1,000 210 750 130 900 140 750 90 < 0.787 1,200 460 1,200 460 1,200 460 1,150 290 800 200 600 110 700 120 600 75 < 1.000 960 370 960 370 960 370 920 230 640 160 480 85 560 95 480 60 Standard Depth of Cut a p 2.0DC a e 0.03DC 0.01DC

Groove Finishing

Carbon Steel SC (150 to 250HB)

Alloy Steel SCM (25 to 35HRC)

Tempered Steel, Hardened Steel NAK , HPM (35 to 45HRC)

Work Material Cutting Conditions

Steel for Structure SS

Cast Iron FC

Hardened Steel (45 to 55HRC)

Stainless Steel SUS304,SUS316

Heat-Resistant Alloy Titanium Alloy

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)

< 0.039 22,000 360 22,000 360 22,000 360 19,000 220 13,000 140 9,500 90 11,300 90 9,500 65 < 0.078 11,500 440 11,500 440 11,500 440 11,000 290 7,500 180 5,400 110 6,500 120 5,400 85 < 0.156 6,000 560 6,000 560 6,000 560 5,800 370 4,000 230 2,900 150 3,400 160 2,900 100 < 0.236 4,200 600 4,200 600 4,200 600 4,000 400 2,700 240 2,000 160 2,400 170 2,000 120 < 0.315 3,000 600 3,000 600 3,000 600 2,800 400 2,000 240 1,450 160 1,800 170 1,450 120 < 0.393 2,500 600 2,500 600 2,500 600 2,350 400 1,600 240 1,200 160 1,450 170 1,200 120 < 0.472 2,100 600 2,100 600 2,100 600 2,000 400 1,350 240 1,000 160 1,200 170 1,000 120 < 0.630 1,500 500 1,500 500 1,500 500 1,450 320 1,000 210 750 130 900 140 750 90 < 0.787 1,200 460 1,200 460 1,200 460 1,150 290 800 200 600 110 700 120 600 75 < 1.000 960 370 960 370 960 370 920 230 640 160 480 85 560 95 480 60 Standard Depth of Cut a p 1.5DC a e Below 0.02DC

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