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Feeds and Speeds

Aluminum

Tool

RPM

Entry IPM

Contour IPM

Z Step

1/8" End Mill

5000

16

18

0.04

1/4" End Mill

4500

18

20

0.1

3/8" End Mill

4000

18

20

0.125

1/2" End Mill

3500

18

20

0.1875

Resources

https://littlemachineshop.com/mobile/speeds_feeds.php
https://www.bu.edu/epic/engineering-product-innovation-center/additional-information/lab-resources/

Metalworking