The store will not work correctly when cookies are disabled.
We use cookies and tracking technologies to improve your experience and analyze site usage. Some information may be shared with third parties for analytics and advertising. You can accept all cookies or decline non-essential tracking. To find out more about the cookies we use, see our Privacy policy.
Carbide Depot's helical flute thread mill is a solid carbide tool ideal for precise internal threading applications in industries like machining, die & mold making, and automotive manufacturing. With a #4-40 thread size, 3 flutes, and 1/4 shank diameter, this tool offers versatility and efficiency while its helical flute design promotes clean cuts and faster cutting speeds. Its durable construction ensures long-lasting performance in various materials such as aluminum, steel, and titanium.