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Colonial Tool Group's spline broaching tools are engineered to deliver exceptional accuracy and performance across a wide range of applications. Each tool is manufactured to order, adhering precisely to your specifications, and utilizing premium materials and advanced CNC machinery. We offer spline broaches in various standard styles and sizes with rapid lead times, and we also specialize in creating custom solutions. Furthermore, we provide comprehensive repair and sharpening services for all types of spline broaches.
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Spline cutting is one of the most essential and commonly performed broaching operations. It uses a broach to cut a series of evenly spaced ridges or teeth—known as splines—along the inside of a pre-machined hole. This process is used to create serrated, straight, or involute splines with precision and repeatability.
The automotive industry depends heavily on spline broaching to manufacture high-performance parts such as driveshafts and transmission components. These grooves are critical for transferring torque efficiently between components. As vehicles become more advanced, the dimensional accuracy and consistency of splines have become even more crucial to performance and safety.
Colonial Tool Group is a trusted name in spline broach manufacturing for the automotive sector and other high-precision industries. Our team produces spline broaches in a wide range of sizes, profiles, and configurations to meet even the most demanding tolerances.
Our advanced engineering and manufacturing capabilities allow us to meet your exact specifications—whether you need tools for straight, involute, or helical spline applications. We work with industry leaders such as GM, Ford, Chrysler, and Cummins, consistently delivering tools that meet strict quality standards.
With three strategically located facilities across North America, we ensure fast lead times, reliable support, and consistent performance - project after project.
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Spline cutting is one of the most essential and commonly performed broaching operations. It uses a broach to cut a series of evenly spaced ridges or teeth—known as splines—along the inside of a pre-machined hole. This process is used to create serrated, straight, or involute splines with precision and repeatability.
The automotive industry depends heavily on spline broaching to manufacture high-performance parts such as driveshafts and transmission components. These grooves are critical for transferring torque efficiently between components. As vehicles become more advanced, the dimensional accuracy and consistency of splines have become even more crucial to performance and safety.
Colonial Tool Group is a trusted name in spline broach manufacturing for the automotive sector and other high-precision industries. Our team produces spline broaches in a wide range of sizes, profiles, and configurations to meet even the most demanding tolerances.
Our advanced engineering and manufacturing capabilities allow us to meet your exact specifications—whether you need tools for straight, involute, or helical spline applications. We work with industry leaders such as GM, Ford, Chrysler, and Cummins, consistently delivering tools that meet strict quality standards.
With three strategically located facilities across North America, we ensure fast lead times, reliable support, and consistent performance - project after project.
At Colonial Tool Group, we stand behind the quality of our products. Our standard warranty covers manufacturing defects for one year from the date of shipment. For added peace of mind, we offer extended warranties. Depending on the complexity of the product and its application, customized warranty terms can be established when the quote is issued. Contact us to discuss a warranty plan that meets your specific needs.
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Total Solutions
As a leader in broaching technology, we provide custom-engineered broaching tools designed for precision, longevity, and efficiency. Our expertise spans surface, internal, and rotary broaching, ensuring high-quality solutions for aerospace, automotive, and manufacturing applications.
See OverviewTotal Solutions
As a leader in broaching technology, we provide custom-engineered broaching tools designed for precision, longevity, and efficiency. Our expertise spans surface, internal, and rotary broaching, ensuring high-quality solutions for aerospace, automotive, and manufacturing applications.
See OverviewRelated Products
Colonial offers a comprehensive range of broaching tools, including custom-designed solutions that provide unmatched precision and reliability. Our high-quality tools ensure smooth, efficient cutting for keyways, splines, and other complex profiles, tailored to fit your specific machining needs.
Related Services
Colonial provides expert broaching tool services, keeping your tools in top condition to deliver consistent precision and performance for your machining needs.
Give one of our regional offices a call or write a message via the contact form. We look forward to hearing from you and will get back to you asap.
We will get back to your ASAP.
Thank you for contacting Colonial Tool Group.
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