Precision CNC Machine Spindles

Machine spindles for all needs

Increasing machine productivity and efficiency, Gilman Precision provides a complete systems approach for grinding spindles, boring spindles and milling spindles. Our machine tool spindles can be uniquely designed to perform any machining function, from removing materials such as metals and plastics to positioning and spinning. Spindles can be supplied as belt driven, integrally (built-in) motorized, or direct driven on an engineered basis. Custom materials and coatings are available, as well as a large array of accessories.

Milling Spindles

We engineer and manufacture precision milling spindles for any milling application, from small individual parts to large gang-milling operations. Using rotary cutters to remove material, our milling CNC spindles come in either motorized or belt-driven options.

Grinding Spindles

Gilman grinding spindles are among the best-engineered in the world. Used to finish parts that call for low surface roughness and precise dimensions, our grinding CNC machine spindles are typically used for removing small amounts of metal but are capable of removing high volumes when needed.

Boring Spindles

Boring spindles are used to enlarge and achieve greater accuracy of a pre-drilled hole. Used and trusted across multiple industries for their accuracy and precision, our boring CNC spindles can also be used to cut tapered holes, and come in either motorized or belt-driven options.

Gilman Precision offers a standard line of belt-driven machine spindles in block and cartridge configurations up to 24,000 rpms and 30 hp. Custom offerings are available.

Precision cnc maching spindles
motorized spindles

Motorized low – and high-speed machine spindles designed to fit any application in a variety of sizes and configurations in both standard and high-frequency models. Customized motorized spindles are also available to meet your exact needs.

Introducing the newest and most versatile addition to our precision machine spindle line: the InTronix compact motorized spindle, which combines the benefits of our belt-driven and motorized spindles.

inTronix spindle without motor

Request A Quote

To request a quote, please contact us using the contact form.

If you have an item that we can repair for you, click the repair request forms below.

Use our product configurator to download a drawing to use in your design.

If you you would like to reach us directly, give us a call at 262-377-2434, or email us at