About the Onefinity Spindle Kit by Redline CNC category

Introducing the Onefinity Spindle Kit by Redline CNC.

The Onefinity Spindle Kit by REDLINE CNC

Onefinity Redline spindles are the most advanced plug and play spindle kits on the market today. Featuring a sleek and stylish patent pending design, compact all metal enclosure, A high quality custom made spindle with four ceramic bearings standard. In addition, it’s the only safety approved plug and play spindle kit on the market today. No other spindle kit on the market has the quality, reliability and safety that the Onefinity Redline spindle has!


Onefinity Spindle Kit by Redline CNC | 80mm 2.2kw Air Cooled 220v
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Onefinity Spindle Kit by Redline CNC | 80mm 1.5kw Air Cooled 110v
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Onefinity Spindle Kit by Redline CNC | 65mm 1.5kw Air Cooled 110v
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100% Supported

100% Plug and Play

100% Metal

100% Covered Under Warranty

100% Awesome

Join our LIVE YouTube follow up to get an up close look at the new Onefinity Spindle Kit by Redline CNC https://youtube.com/live/Wy9lmPEVFpM

What you get:

  • Ready to go, safety approved , complete Spindle Kit
  • Compact custom designed all metal VFD enclosure
  • Custom made, high quality spindle with quadruple bearing supported shaft
  • Ceramic bearings standard on all spindles
  • All wires and cables properly grounded and shielded
  • Detachable display with built-in manual over-ride switch
  • All power lines and electronics properly filtered and grounded
  • Sleek and stylish patent pending design
  • Quick and easy set-up. Plug and play
  • Three (3) great mounting options
  • Works with all Onefinity machines

And much more…

Cool, Stylish, Compact All Metal Design

Redline encloses the VFD electronics inside a sleek and stylish all-metal VFD enclosure. Not only does the enclosure look amazing, it also dramatically reduces EMI and heat issues. Many of the competitors use plastic housings leaving you susceptible to glitches and disconnects as well as premature failures due to EMI and heat.

High Quality Spindle, FOUR (4) Ceramic Bearings

Onefinity Redline spindles are custom made, high quality spindles with a quadruple bearing supported shaft and come standard with 4 (Four) ceramic bearings . Ceramic bearings reduce rolling resistance, increase durability, increase stiffness and minimize damage caused by cold starts. Ceramic bearings can last up to 20 times longer then Steel bearings, offer reduced friction and use less energy. Furthermore, ceramic bearings can operate in harsh environments due to their resistance to corrosion and degradation.

Wires and Cables Properly Grounded & Filtered

All internal cables and wires are properly shielded, grounded, filtered and isolated where required. Our Spindle cable is also shielded and properly grounded and features a High Frequency noise filter that keeps the VFD noise were it belongs, inside the enclosure. All our Input control signals use shielded cables that are properly grounded and input filters for noise free control. You will not find a higher quality Spindle Kit anywhere!

Detachable Display With Built-In Manual Override

Onefinity Redline CNC spindle kits feature a detachable display with a built-in manual override switch that can be mounted in a convenient location, whether it’s on the wall, VFD, or other convenient locations. The manual mode switch allows you to adjust the speed if your controller can’t.

Industry First Safety Approved Spindle Kit

Why did we choose Redline CNC to be our official spindle? It’s simple. Safety.

Redline CNC and Onefinity is very excited to introduce the industry’s first and only safety approved plug-and-play spindle kits. Having a safety approval ensures that no shortcuts were taken and guarantees the Spindle Kits are of the highest quality, reliability, and safety for our customers.

Three (3) great mounting options

Onefinity Redline CNC Spindle Kits were design with convenience in mind, that’s why we offer three (3) different VFD mounting options.

VFD Mounting options include:

The Onefinity REDLINE Spindle is available in 3 models

  • 65mm 1.5kw Air Cooled 110v

  • 80mm 1.5kw Air Cooled 110v

  • 80mm 2.2kw Air Cooled 220v

Get your Onefinity CNC Spindle Kit by Redline CNC today!


Onefinity Spindle Kit by Redline CNC | 80mm 2.2kw Air Cooled 220v
Buy Now


Onefinity Spindle Kit by Redline CNC | 80mm 1.5kw Air Cooled 110v
Buy Now


Onefinity Spindle Kit by Redline CNC | 65mm 1.5kw Air Cooled 110v
Buy Now

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