Precision Contract Broaching Services for Every Application
Trusted by leading manufacturers across North America for keyway, spline, and blind-hole broaching with uncompromising accuracy and repeatability.
Contract Broaching Services
At Broaching Technologies, we deliver precision internal machining for customers who demand exact tolerances and consistent quality. Our contract broaching services combine advanced equipment, decades of engineering expertise, and custom tooling design to handle everything from single prototypes to large production runs.
Outsource Precision. Gain Consistency and Confidence.
Broaching is one of the most efficient and accurate methods for producing internal shapes — but not every facility has the equipment, tooling, or expertise to do it in-house. Partnering with Broaching Technologies allows manufacturers to leverage specialized equipment and decades of broaching experience without the capital investment or learning curve.
Why Choose Contract Broaching
Key Benefits
- Tight-tolerance machining for keyways, splines, and custom forms
- Lower tooling and setup costs compared to in-house broaching
- High repeatability for production volumes or prototype work
- Shorter lead times through optimized setups and quick changeovers
- Custom tooling design and reconditioning handled in-house
Comprehensive In-House Broaching Expertise
Our facility is equipped to handle a wide range of broaching operations — from through-hole keyways to blind-hole splines requiring specialized tooling geometry and chip relief. We operate both vertical and horizontal broaching systems to achieve exceptional precision and finish quality.
Keyway Broaching
Internal keyways in gears, pulleys, and couplings. Achieve smooth torque transmission and accurate alignment.
Spline Broaching
Internal or external spline forms for shafts, hubs, and power transmission parts. Perfect concentricity and form accuracy.
Blind-Hole Broaching
Advanced internal machining for blind keyways and blind splines — a specialty service few shops can perform accurately.
In-House Tooling, Engineering, and Process Control
We collaborate with customer engineers to evaluate part geometry, material, and tolerance requirements before production begins. Whether the project involves high-volume automotive parts or custom aerospace components, every detail is dialed in for performance and consistency.
- Custom broach design and CAD/CAM support
- Broach sharpening, reconditioning, and maintenance
- Process optimization for specific alloys and geometries
- Tight-tolerance verification and inspection
Precision Across a Range of Materials and Industries
Our broaching services support a wide variety of metals and alloys, delivering precise results in even the most demanding materials.
Materials
- Carbon and alloy steels
- Stainless steel
- Aluminum and brass
- Titanium and Inconel
- Powdered metals
Aplications
- Gears and sprockets
- Pulleys and couplings
- Valve and pump components
- Transmission and drive assemblies
- Aerospace and defense parts
How Our Contract Broaching Services Work
From initial consultation to finished parts, our process is designed for precision, communication, and turnaround speed.
Consultation & Review
Discuss your part design, tolerances, and production goals.
Tooling & Setup
Custom broach and fixture design tailored to your requirements.
Machining & Inspection
Broaching performed with precision, followed by detailed quality verification.
Delivery & Support
Parts delivered on schedule with optional re-broaching or tool maintenance services.
Ready to Simplify Your Precision Machining Workflow?
Whether you need a single prototype or high-volume production, Broaching Technologies provides turnkey contract broaching backed by decades of hands-on expertise and CAMS slotting technology.