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Spindle Body Extender for Air-Cooled PwnCNC Spindles

$10.00

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🧩 Spindle Body Extender for Air-Cooled PwnCNC Spindles

Simplify Dust Boot Installation on Short-Body Spindles

If you’re using a PwnCNC air-cooled spindle, you’ve likely noticed the shorter body can make mounting accessories—like dust boots—a bit tricky. Our custom-designed Body Extender solves that problem with a press-fit solution that extends the usable length of your spindle's body.

Why You’ll Love It:

🔧 Easy Installation – Simply press it onto your spindle’s body—no tools, adhesives, or modifications required.
💨 Perfect Fit for Dust Boots – Provides the extra clearance needed for secure and stable dust boot attachment.
🧱 Engineered for PwnCNC Spindles – Designed specifically for our air-cooled spindles to ensure a snug, reliable fit.

⚠️ Note: This extender is tailored for PwnCNC air-cooled spindles. Fitment with third-party spindles is not guaranteed.

Whether you're installing our V5 Dust Boot or another compatible system, the Body Extender makes alignment and mounting easier, faster, and more consistent.

Frequently Asked Questions

Love it!!

🧩 Spindle Body Extender for Air-Cooled PwnCNC Spindles

Air Spindle body extender

I have a Shapeoko 4xxl and this worked great to be able to use my sweepy 2 for dust collection with original setup.

Game Changer!

Prior to adding the Air Spindle Body Extender, my v7 dust boot attached to PWN 80mm air spindle couldn't stop the chips from flying out and making a mess everywhere when using longer cutters. The adaptor slides right on the spindle with medium pressure and stays put. Now I can raise and lower the dust boot to suit the length of cutter I am using and to do bit changes.