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Series 7 Speed and Feed Recommendations – Fractional

www.sgstool.com

Cutting Diameter Bhn Material Type Low Carbon Steels Low Carbon Steels Med Alloy Steels Mold And Die Steels Cast Iron Gray Cast Iron Ductile Cast Iron Malleable Stainless 300 Series Stainless 400 Series Stainless Ph Series Titanium Alloys High Temp. Alloys

1/8 rpm

3/16 in/ min

rpm

1/4 in/ min

rpm

5/16 in/ min

rpm

3/8

in/ min

rpm

7/16 in/ min

rpm

1/2

in/ min

rpm

5/8 in/ min

rpm

3/4 in/ min

rpm

1 in/ min

rpm

in/ min

~175 16,810 33 11,210 39 8,400 39 6,720 39 5,600 39 4,800 39 4,200 39 3,360 39 2,800 39 2,100 35 ~275 14,670 23

9,780

26 7,330 30 5,870 30 4,890 30 4,190 30 3,670 30 2,930 30 2,440 30 1,830 26

~275 12,220 20

8,150

23 6,110 26 4,890 26 4,070 26 3,490 26 3,060 26 2,440 26 2,040 26 1,530 23

~275 11,000 16

7,330

20 5,500 23 4,400 23 3,670 23 3,140 23 2,750 23 2,200 23 1,830 23 1,380 20

~200

9,470

23

6,320

26 4,740 26 3,790 26 3,160 26 2,710 26 2,370 26 1,890 23 1,580 23 1,180 20

~300

8,400

13

5,600

16 4,200 16 3,360 16 2,800 16 2,400 16 2,100 16 1,680 16 1,400 16 1,050 13

~300

5,200

7

3,460

10 2,600 10 2,080 10 1,730 10 1,480 10 1,300 10 1,040 10

~275

8,560

10

5,700

13 4,280 16 3,420 16 2,850 16 2,440 16 2,140 16 1,710 16 1,430 16 1,070 13

~185 12,220 20

8,150

26 6,110 30 4,890 30 4,070 30 3,490 30 3,060 30 2,440 30 2,040 30 1,530 26

~325

7,330

7

4,890

10 3,670 13 2,930 13 2,440 13 2,100 13 1,830 13 1,470 13 1,220 13

~295

9,170

16

6,110

20 4,580 23 3,670 23 3,060 23 2,620 23 2,290 23 1,830 23 1,530 23 1,150 20

~300

2,440

4

1,630

5

1,220

6

980

6

810

6

700

6

610

6

490

6

870

410

10

6

Rates shown are a starting recommendation for finish milling. Some adjustment may be necessary to obtain optimum results.

Los valores mostrados constituyen una recomendación inicial para fresado de acabado. Puede que se necesite algo de ajuste para obtener resultados óptimos.

Les taux indiqués constituent des recommandations de départ pour le fraisage de finition. Il est possible que certains ajustements soient nécessaires pour obtenir des résultats optimaux.

Rw = ~2% of diameter

Rw = ~2% del diámetro

Largeur radiale = ~2% du diamètre

650

920

310

7

10

5

245


Series 7 Speed and Feed Recommendations – Metric

www.sgstool.com

Cutting Diameter Bhn Material Type Low Carbon Steels Low Carbon Steels Med Alloy Steels Mold And Die Steels Cast Iron Gray Cast Iron Ductile Cast Iron Malleable Stainless 300 Series Stainless 400 Series Stainless Ph Series Titanium Alloys High Temp. Alloys

246

3 rpm

4 mm/ min

rpm

6

8

10

12

16

18

20

25

mm/ mm/ mm/ mm/ mm/ mm/ mm/ mm/ mm/ min rpm min rpm min rpm min rpm min rpm min rpm min rpm min rpm min

~175 17,790 890 13,340 890 8,900 1,040 6,670 1,040 5,340 1,040 4,450 1,040 3,340 1,040 2,960 1,040 2,670 1,040 2,130 915 ~275 15,530 635 11,640 635 7,760 785 5,820 785 4,660 785 3,880 785 2,920 785 2,590 785 2,330 785 1,860 635 ~275 12,940 530 9,700 530 6,470 635 4,850 635 3,880 635 3,230 635 2,430 635 2,160 635 1,940 635 1,550 585 ~275 11,640 430 8,730 430 5,820 585 4,370 585 3,490 585 2,910 585 2,190 585 1,940 585 1,750 585 1,400 510 ~200 10,030 585 7,520 585 5,010 660 3,760 660 3,010 660 2,510 660 1,880 660 1,670 585 1,500 585 1,200 510 ~300

8,900 330 6,670 330 4,450 410 3,330 410 2,670 410 2,220 410 1,670 410 1,480 410 1,330 410 1,070 330

~300

5,500 180 4,120 180 2,750 250 2,060 250 1,650 250 1,370 250 1,030 250

~275

9,060 255 6,790 255 4,530 410 3,400 410 2,720 410 2,260 410 1,700 410 1,510 410 1,360 410 1,090 330

920

250

820

250

660

180

~185 12,940 510 9,700 510 6,470 760 4,850 760 3,880 760 3,230 760 2,430 760 2,160 760 1,940 760 1,550 660 ~325

7,760 180 5,820 180 3,880 330 2,910 330 2,330 330 1,940 330 1,460 330 1,290 330 1,160 330

~295

9,700 410 7,280 410 4,850 585 3,640 585 2,910 585 2,430 585 1,820 585 1,620 585 1,460 585 1,160 510

~300

2,590 100 1,940 100 1,290 150

970

150

780

150

650

150

490

150

430

150

390

150

Rates shown are a starting recommendation for finish milling. Some adjustment may be necessary to obtain optimum results.

Los valores mostrados constituyen una recomendación inicial para fresado de acabado. Puede que se necesite algo de ajuste para obtener resultados óptimos.

Les taux indiqués constituent des recommandations de départ pour le fraisage de finition. Il est possible que certains ajustements soient nécessaires pour obtenir des résultats optimaux.

Rw = ~2% of diameter

Rw = ~2% del diámetro

Largeur radiale = ~2% du diamètre

930

310

255

125


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