I have purchased and used tap magic on many milling projects, and it works well in my experience. It helps to cool and lubricate my end mills and keeps them from becoming dull while cutting and the results are consistently smooth and uniform. I'd just like to add that I'm not a professional, my knowledge and experience are limited and I only work on smaller projects using soft metals such as aluminum, brass, and copper.
Verified purchase: Yes | Condition: New
This was recommended for soft metal. Aluminum, brass, etc. I used it to mill aluminum after watching a comparison of TM with other products. It was a consistent out performer.
Verified purchase: Yes | Condition: New
Magic Tap is the only thread cutting oil I will use. Screwing up threads because of cheap or the wrong oil is just dumb when you can buy it so cheap here and have it delivered in a few days.
Verified purchase: Yes | Condition: New
I used this when I worked in a machine shop. It also works great on car transmissions that have been sitting for a while !!
Verified purchase: Yes | Condition: New
leaves good finish on aluminum
Verified purchase: Yes | Condition: New
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