Precision Products | Spindles, Broaching Tools, Machines & Cutting Systems

Spindles

We are industry leaders in both spindle repairs and the manufacturing of high-performance spindles. Our custom-designed products include OEM-quality spindles, high-speed units, and precision-engineered upgrades that enhance machine performance and operational efficiency.

Belt Driven Spindles

CNC Machine Spindles

Custom Spindles

Gear Driven Spindles

Motorized Spindles

Multi / Cluster Machine Spindles

Rotary Index Tables

Broaching Tools

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.

Round Broaching Tools

Specialty Broaching Tools

Spline Broaching Tools

Surface Broaching Tools

Machines

At Colonial, we provide a variety of top-tier machines designed to deliver superior performance across a range of applications. From CNC units to specialty machines, our products are built to optimize precision, speed, and reliability in your manufacturing process.

Boring Machines

CNC Broaching Machine

Pot Broaching Machines

Specialty Machines

Surface Broaching Machines

Table Up Broaching Machines

Indexable Cutting Tool Systems

Our advanced cutting tool systems are engineered to maximize precision and efficiency in even the most demanding applications. Colonial’s high-performance products, including custom tooling and precision upgrades, ensure optimal results in every machining operation.

Boring Tools

Cam & Crank Line Boring Tools

Feed-Out Tooling

Hardware and Components

Indexable Broach Tools

Milling Cutters

Valve Seat Tooling

Spline Rolling Racks

Engineered for durability and accuracy, our spline rolling racks are built to produce high-strength splines with exceptional repeatability. Ideal for automotive and industrial applications requiring consistent torque transmission.

Spline Rolling Racks

Workholding Fixtures

Custom-designed workholding fixtures that ensure stability, precision, and efficiency during complex machining operations. Built to optimize cycle times and maintain part accuracy in high-volume production.