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3RFRS, 4RFRS
Application Workpiece Material Application Depth of Cut (apae) (mm) Outside Dia. Dc (mm) 4 5 6 8 10 12
14,300 11,500 9,600 7,200 5,700 4,800
BF Shouldering 0.8Dc0.5Dc Spindle Revolution (min-1) 1,150 1,150 1,150 1,150
Shouldering < 30HRC 0.8Dc Feed Rate (mm/min) 860 860 7,600 5,700 4,600 3,800
Spindle Revolution (min-1) 11,500 9,200 920 920 920 920
Slotting Slotting Feed Rate (mm/min) 690 6,400 4,800 3,800 3,200
690 7,600 640 610 610 570
Shouldering 0.8Dc0.4Dc Spindle Revolution (min-1) 9,600 460 5,100 3,800 3,100 2,500
30~40HRC 0.8Dc Feed Rate (mm/min) 430 6,100 490 490 490 460
Spindle Revolution (min-1) 7,600 370 4,200 3,200 2,500 2,100
Slotting Feed Rate (mm/min) 340 5,100 320 320 320 340
6,400 230 3,400 2,500 2,000 1,700
BQ Shouldering 0.8Dc0.4Dc Spindle Revolution (min-1) 190 4,100 260 260 260 270
BQ Steel 40~50HRC 0.5Dc Feed Rate (mm/min) 5,100 180 3,200 2,400 1,900 1,600
Spindle Revolution (min-1) 150 3,800 130 140 150 160
Slotting Feed Rate (mm/min) 4,800 100 2,500 1,900 1,500 1,300
100 3,100 100 120 120 130
Shouldering 0.8Dc0.25Dc Spindle Revolution (min-1) 3,800 2,100 1,600 1,300 1,100
50~60HRC 0.3Dc Feed Rate (mm/min) 80
Spindle Revolution (min-1) 80 2,500 70 70 80 90
Slotting Feed Rate (mm/min) 3,200 1,700 1,300 1,000 800
60 70
Shouldering 0.8Dc0.2Dc Spindle Revolution (min-1) 60 2,000 60 60 60 2,100
60~70HRC 0.25Dc Feed Rate (mm/min) 2,500 4,200 3,200 2,500 380
Spindle Revolution (min-1) 50 340 320 350 1,300
Slotting Feed Rate (mm/min) 50 5,100 2,700 2,000 1,600 170
6,400 230 150 140 160
Titanium Alloys Shouldering 0.8Dc0.4Dc Spindle Revolution (min-1) 190 3,200
Slotting 0.5Dc Feed Rate (mm/min) 4,000 100
Spindle Revolution (min-1) L
Feed Rate (mm/min) 80
* Cutting with coolant is recommended for titanium alloys.
2UEBS Workpiece Material Depth of Cut (apae) (mm) Outside Dia. Dc (mm) 4 6 8 10 12 16 20 Solid End Mill
6,400 4,800 3,800 3,200 2,400 1,900
Application < 42HRC Spindle Revolution (min-1) 9,600 420 380 380 340 300 310
Feed Rate (mm/min) 380 5,300 4,000 3,200 2,700 2,000 1,600
BF 330 300 290 270 240 240
Copying Steel 42~48HRC Spindle Revolution (min-1) 8,000 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min) 300 210 190 190 170 150 150
8,500 6,400 5,100 4,200 3,200 2,500
BQ BQ 48~52HRC 0.3Dc0.7Dc Spindle Revolution (min-1) 6,400 850 760 750 690 610 610
Feed Rate (mm/min) 190 7,400 5,600 4,500 3,700 2,800 2,200
590 540 530 480 420 430
Cast < 180HB Spindle Revolution (min-1) 12,700
Iron > 180HB Feed Rate (mm/min) 760
Spindle Revolution (min-1) 11,100
Feed Rate (mm/min) 540
3UEBS
Application Workpiece Material Depth of Cut (apae) (mm) Outside Dia. Dc (mm) 3 4 5 6 8 10 12
10,000 8,000 6,600 5,000 4,000 3,300
BF Carbon Steel 0.2Dc0.3Dc Spindle Revolution (min-1) 13,300 840 850 1,400 1,200 990
Copying < 20HRC Feed Rate (mm/min) 600 870 6,400 5,300 4,000 3,200 2,700
8,000 610 640 940 830 730
Alloy Steel 0.2Dc0.3Dc Spindle Revolution (min-1) 10,600 500 4,500 3,700 2,800 2,200 1,900
< 35HRC Feed Rate (mm/min) 410 5,600 257 280 250 240 230
250 3,500 2,900 2,200 1,800 1,500
Pre-hardened steel 0.1Dc0.2Dc Spindle Revolution (min-1) 7,400 4,400 190 180 190 190 170
30~45HRC Feed Rate (mm/min) 220 180
Stainless steel 0.05Dc0.1Dc Spindle Revolution (min-1) 5,800
SUS Feed Rate (mm/min) 160
* Cutting with coolant is recommended for stainless steel.
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