3/8" end mills are the most commonly used size, and are, therefore, the most economical. They are held using the 3079 3/8" end mill holder. This set with its 4-flute cutters is most appropriate for harder materials like leaded steel. (NOTE: Photo shows both 7400 and 7401 sets. Packaging can vary. Sets might come in wooden block as shown or in plastic or wooden case.)
W**R
This set is imported!
I was expecting a higher quality end mill set made by Sherline. But this set is imported and the holder is a cheap pine wood block. Nothing wrong with imported tool, but it is not worth paying the premium, almost 35.00 more than other imported set available on Amazon.
Trustpilot
5 days ago
1 month ago