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Recommended Cutting Conditions
2FESL (Shouldering)
Application Workpiece Material Outside Dia. Dc 1 2 4 6 8 12 16
(mm) 19,000 9,500 4,800 3,200 2,400 1,600 1,200
Carbon Steel 210 210 210 210 210 210
SxxC Spindle Revolution 210 7,200 3,600 2,400 2,000 1,300 1,000
(min-1) 14,300 160 160 160 170 170 150
Solid End Mill BF Alloy Steel 5,600 2,800 1,900 1,600 1,000 800
SCM, SNCM Feed Rate 155 100
BQ Shouldering (mm/min) 11,200 85 90 90 2,000 95 80
BQ BQ Pre-hardened steel 7,200 3,600 2,400 105 1,300 1,000
Depth of Cut (apae) (mm) NAK, 30~45HRC Spindle Revolution 85 105
(min-1) 14,300 95 95 95 80
2.5Dc0.05Dc Stainless steel
(Dc<3) SUS Feed Rate 95
(mm/min)
2.5Dc0.1Dc
(Dc 3) Spindle Revolution
(min-1)
Feed Rate
(mm/min)
Spindle Revolution
(min-1)
Feed Rate
(mm/min)
* Cutting with coolant is recommended for stainless steel.
Slotting is not recommended.
2FEKS, 2FEKM
Application Workpiece Material Application Outside Dia. Dc 3 4 6 8 10 12 16
(mm)
Spindle Revolution 9,300 7,000 4,600 3,500 3,000 2,700 2,200
450 450 470 470 470 470 440
Shouldering (min-1)
Feed Rate
Carbon Steel (mm/min)
SxxC Spindle Revolution 7,500 6,000 4,400 3,300 2,700 2,300 1,900
(min-1)
Slotting
L Feed Rate 240 260 340 340 340 340 320
(mm/min)
BF Alloy Steel Spindle Revolution 8,800 6,600 4,400 3,300 2,600 2,200 1,800
SCM, SNCM (min-1) 370 370 380 380 380 380 360
Shouldering 7,200 5,400 3,600 2,700 2,200 1,800 1,500
Depth of Cut (apae) (mm) Shouldering 270 270 270 270 270 270 270
Feed Rate
1.2Dc0.1Dc
(mm/min)
Slotting Spindle Revolution
(min-1)
Feed Rate
(mm/min)
Spindle Revolution 6,400 4,800 3,200 2,400 1,900 1,600 1,200
130 130 130 140 140 140 140
Shouldering (min-1) 5,300 4,000 2,600 2,000 1,600 1,300 1,000
Feed Rate 120 120 120 120 120 120 120
Pre-hardened steel (mm/min)
NAK, 30~45HRC
Spindle Revolution
Slotting (min-1)
Feed Rate
(mm/min)
Slotting Spindle Revolution 8,000 6,000 4,000 3,000 2,400 2,000 1,500
Depth of Cut (ap) (mm) 140 140 140 140 140 140 140
Shouldering (min-1) 5,300 4,000 2,600 2,000 1,600 1,300 1,000
0.5Dc Feed Rate 80 90 100 100 100 90 90
Stainless steel (mm/min)
SUS
Spindle Revolution
Slotting (min-1)
Feed Rate
(mm/min)
* Cutting with coolant is recommended for stainless steel.
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