Full-profile Inserts for the Perfect Thread
The Full-profile Insert has the entire thread profile formed in the insert in accordance with standard specs. Since the insert has the complete profile, the thread produced with be perfectly formed, concentric and free from burrs.
Posithread offers a choice of plain Chipbreakers or with Special Tear Drop (td) Chipbreaker for controlling difficult swarf.
Where carbide is not suitable. We can also manufacture HSS inserts in most sizes to suit existing threading toolholders.