Harvey Tool’s Combination Drill/Thread Mill in Aluminum
Check out this video of our Combination Drill/Thread Mill working its magic in some aluminum.
Designed for combined drilling, threading, thread relief cutting, and chamfering, Harvey Tool’s Combination Drill/Thread Mills are designed to perform four different operations. Save time by minimizing tool changes while preserving valuable room in your tool carousel with this unique 3 flute tool. CNC ground from solid carbide, this tool is fully stocked in a wide variety of different sizes and is offered TiB2 coated for extended tool life.
Running Harvey’s Combination Drill/Thread Mills
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Please help me understand how it can tap the thread and then withdraw without changing the direction of rotation? It is a fantastic tool that obviously saves much.
Hello Frank,
This video is only showing the tool performing a drilling operation. This tool saves time by not forcing you to make a tool change. First, you would drill the hole, then go back in with this same tool and helically interpolate the threads.
Thank you for helping me understand.
I see it drill, but I do not see it threadmill.
Hello Randall,
This video does not show the tool performing a threading operation just drilling.