Precision Broaching
Custom double D broaching for exact keyway profiles and complex geometries with superior dimensional accuracy and surface finish quality.
Achieve unmatched precision with Sterling Sintered Technologies' custom double D broaching services. Our ISO 9001:2015-certified facility delivers exact dimensional tolerances and superior surface finishes for complex powder metal components. From prototype development to high-volume production, we combine decades of expertise with advanced tooling capabilities to ensure your custom double D profiles meet the most demanding specifications across medical, automotive, and industrial applications.
Comprehensive precision broaching solutions for complex powder metal components and custom applications.
Custom double D broaching for exact keyway profiles and complex geometries with superior dimensional accuracy and surface finish quality.
In-house broaching tool design and fabrication for custom double D profiles, ensuring optimal cutting performance and extended tool life.
Complete secondary operations including milling, turning, drilling, and threading to complement broaching services for finished components.
Our experienced toolmakers analyze your double D specifications and design custom broaching tools with precise cutting geometries for optimal material removal and surface finish.
Delivering precision broaching solutions across medical, industrial, and automotive applications.
"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."
"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."
"Friendly helpful people"
"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."
"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."
"Friendly helpful people"
"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."
"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."
"Friendly helpful people"
The proven choice for precision broaching and powder metal expertise.
ISO 9001:2015-certified manufacturer with extensive quality control systems ensuring consistent precision.
Complete tool design and fabrication capabilities with 100+ years combined toolmaking experience.
Nearly 70 years of powder metal fabrication expertise serving diverse industries.
From prototype to high-volume production with concurrent part design assistance.
Decades of expertise in precision manufacturing.
Founded in 1955 in Winsted, Connecticut, Sterling Sintered Technologies has built a legacy of excellence in powder metal fabrication and precision machining. Our family-owned business combines traditional craftsmanship with modern technology, serving industries from medical devices to automotive components. Our team of experienced toolmakers and engineers brings over 100 years of combined expertise to every project, ensuring that each custom double D broaching operation meets the highest standards of precision and quality. We've grown from a small Connecticut shop to a leading powder metal manufacturer while maintaining our commitment to customer satisfaction and innovative solutions.
We work with ferrous and non-ferrous powder metals including iron, steel alloys, stainless steel (300 & 400 series), brass, bronze, and specialized heavy hybrids up to 16.4 g/cc density.
Contact our experts to discuss your double D broaching requirements.
Quality management system certification
National Institute Standards & Technology
ANSI National Accreditation Board
Contact Sterling Sintered Technologies for expert consultation on your custom broaching needs.
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com