4ETMRS-Multi-funtional-engravingrouter-Thread-Mill-SUS

Thread Mill for Stainless and Titanium alloy.

For engraving purpose, the main direction of tool rotation and the direction of threading are right-handed (M3).
Pre-drilling for tapping is no longer needed.
It can also be used on blocked holes, penetrating holes, and sloping curved surfaces as multi-function tool.
It can be used for heli coil threading.