Mill Thread Indexable

• Same toolholder and insert can produce both right-hand and left-hand threads.

• A single insert & toolholder can produce a given thread on many diameters (External & Internal).  

• Prismatic shape of insert's tail ensures exact and reliable clamping in the toolholder.
• Most inserts are double sided, having two cutting edges.
• Thread is produced in one tool pass.
• MT tools can produce tapered threads.

• Improved productivity thanks to increased cutting speeds and multitooth type carbide inserts.
• Threading to one pitch of a shoulder in a blind hole.
• Longer tool life thanks to a special multilayer coating process.

• Lower tooling costs, considerably less expensive than using taps and dies.
• Since lower machine power is required, a smaller machine can produce larger threads in a single operation with less idle time and tool changes.
• Enables machining of asymmetrical parts.

Mill-Thread catalog and CNC programming software