Description
It happens to the best of us: a mag base takes a dive off the mill table, or years of exposure to harsh coolants and way oil finally make the plastic brittle, and snap—the on/off switch breaks.
Instead of throwing away a premium, expensive Noga magnetic base over a broken piece of plastic, you can repair it with this Custom 3D-Printed Replacement Switch.
- The Perfect Fix: This aftermarket toggle switch is specifically engineered to replace the broken OEM plastic knob on Noga NF2021 and NF1021 (and similar NF-style) mini magnetic bases.
- Chemical & Impact Resistance: 3D printed from durable polymer, this switch is designed to withstand the daily rigors of a machine shop, including oily hands and accidental knocks.
- Cost-Effective Rescue: Noga articulating arms are the best in the world, and the internal magnets rarely fail. This simple replacement part gets your top-tier setup tool back in action for a fraction of the cost of buying a whole new base.
Condition
Brand New (Custom 3D Printed).
This is a brand-new, freshly manufactured aftermarket replacement part. It is ready to drop right into your existing Noga base. (Note: This listing is for the replacement switch only; the magnetic base is not included).
Brand Information
Custom Aftermarket (Made for Noga).
While Noga Engineering (Israel) makes the world’s best articulating arms, their OEM plastic switches are a known weak point after years of shop use. We specifically designed and 3D-printed this component to help machinists repair and resurrect their favorite tools instead of replacing them.
Specifications
| Feature | Specification |
| Brand | Custom Aftermarket (Makers Market) |
| Compatibility | Noga NF2021, NF1021 (NF-Series Bases) |
| Type | Magnetic Base On/Off Switch |
| Manufacturing | 3D Printed Polymer |
| Condition | Brand New |
| Included | 1x Replacement Switch |
Keywords
Noga replacement switch, Noga NF2021 repair, Noga NF1021 knob, mag base repair part, magnetic base switch, 3D printed Noga part, machinist setup tools, broken mag base fix.
Shop Tip: How to Install Your New Switch
Peel the glued on Noga faceplate off from around the switch. behind it you will find 2 small Phillips head screws.
Undoing these will remove the metal cover allowing the switch to fall out, reassemble with the new switch. some light filing or sanding of the new 3d printed switch may be needed for good fit.




