The growing use of medical bone screws, implants and other micro-components creates a need for techniques that produce special thread forms quickly and at high tolerances.
CoroMill® 325 thread whirling inserts and holders from Sandvik Coromant meet this need for a large number of sliding head machine types. They can thread long, slender components from rough stock at high speeds and produce a wide range of high precision screws and implants without the need for a dedicated thread whirling machine.
Benefits
Increased productivity
Chip control
Increased tool life
Cost saving
High quality threads
One grade for all materials
Features
Compatible with many sliding head machines and spindles
Deep threads like ACME are easily made
No additional finishing operation is needed
Optimized for titanium and stainless steel
Blanks available for own unique profiles
Application Typical components
Bone screws
Spinal screws
Dental implants
Other long, slender components
Typical materials
Titanium
Stainless steel
Sliding head machine types
Citizen
Star
Tsugami
Tornos
The growing use of medical bone screws, implants and other micro-components creates a need for techniques that produce special thread forms quickly and at high tolerances.
CoroMill® 325 thread whirling inserts and holders from Sandvik Coromant meet this need for a large number of sliding head machine types. They can thread long, slender components from rough stock at high speeds and produce a wide range of high precision screws and implants without the need for a dedicated thread whirling machine.
Benefits
- Increased productivity
- Chip control
- Increased tool life
- Cost saving
- High quality threads
- One grade for all materials
Features
- Compatible with many sliding head machines and spindles
- Deep threads like ACME are easily made
- No additional finishing operation is needed
- Optimized for titanium and stainless steel
- Blanks available for own unique profiles
Application Typical components
- Bone screws
- Spinal screws
- Dental implants
- Other long, slender components
Typical materials
Sliding head machine types
- Citizen
- Star
- Tsugami
- Tornos