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Genmitsu 65mm Diameter Aluminum CNC Spindle Holder Spindle Mount for 3018-PRO, 4040 series, 3020-PRO MAX V2, 3018-PROVer V2 CNC Machine

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 9
Order within 21 hours and 1 minute
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Size: 65mm


Features

  • Quick Upgrade: Designed for the PRO series including 3018-PRO, 4040-PRO, 3020-PRO MAX V2, 4040 Reno, and PROVer series including 3018-PROver V2, 3030-PROVer MAX CNC machine and Genmitsu Aluminum Z Axis Assembly V2 kits. Step up your CNC router with a more powerful router and this 65mm spindle mount.
  • High Quality Materials: The spindle carriage is made of precision machined aluminum for better rigidity and durability. High strength and a long service life.
  • Reliable Performance: Increased stability and less operating noise. Robust mounting screw pattern ensures your spindle is level at all times.
  • Easy Installation: Quick swap of just 4 screws after removing the stock carriage.
  • Dimension: Outside Dimension: 88x91x36mm; Diameter: 65mm

Brand: Genmitsu


Material: 65mm


Item Diameter: 65 Millimeters


Item Weight: 0.29 Kilograms


Compatible Devices: Milling Machine


Thread Size: ‎M65 x 1


Capacity: ‎65 Millimeters


Included Components: ‎Spindle Mount


Manufacturer: ‎Genmitsu


UPC: ‎816550026649


Part Number: ‎ZC65


Item Weight: ‎10.2 ounces


Package Dimensions: ‎8.07 x 5.51 x 2.24 inches


Item model number: ‎ZC65


Size: ‎65mm


Power Source: ‎/


Item Package Quantity: ‎1


Cutting Diameter: ‎65 Millimeters


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 10, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Fit, fit and finish.
Size: 69mm
As with other Sainsmart products, such as the CNC 4040 Pro, this device is perfect, solidly made, and I anticipate will last. I'm new to CNC but know quality when I see it. Thank you for this opportunity.
Reviewed in the United States on September 21, 2025 by Robert Norris

  • Perfect fit.
Size: 65mm
As all of Genmitsu products it fit perfectly and works with my Wen Router!
Reviewed in the United States on January 4, 2026 by Stan from Charlotte

  • Strong and stable
Size: 65mm
Eventually, I want to use a Makita 1.25 hp router with my Genmitsu 4040 Pro CNC. Before I purchase one I wanted to try a battery powered router I already have which shares the same housing diameter with the Makita (65mm). I was thoroughly impressed with the performance of the router, and the strength & stability of this spindle mount! What an improvement in cutting power and performance vs the anemic spindle that comes with the CNC! The spindle mount of course fits the machine perfectly, which is expected since it’s specifically designed for the 4040 Pro. It’s flawlessly machined and holds the router with amazing rock-solid stability, despite the increased weight of the router vs. the original spindle. Looking forward to getting the Makita when the time is right. ... show more
Reviewed in the United States on May 27, 2023 by AndySki

  • Great
Size: 65mm
Fit perfectly when upgrading to trim router.
Reviewed in the United States on October 25, 2025 by Jeffrey D

  • Great addition for my CNC
Size: 69mm
Great, affordable quality. It's super easy to install and holds my Dewalt router very well. I do wish it had slightly more adjustability with the screws to be able to level the router better, but I took my time and ended up getting it pretty straight.
Reviewed in the United States on June 2, 2024 by Devyn Woodard

  • Great addition to my machine
Size: 65mm
Does what it's supposed to do, fit on the machine without issue.
Reviewed in the United States on April 29, 2025 by D. Vanco

  • Save your Money
Size: 65mm
Tell truth operator you really do not need a bigger router, use the router that came with unit. Those bigger routers are not worth the cost and trouble setting up. Want quality appeal slow down, think about your operations, and you'll turn out quality work, these bigger routers aren't worth the difference. ... show more
Reviewed in the United States on January 10, 2026 by Dave

  • Great addition.
Size: 69mm
the 69mm spindle fit my Dewalt 1/4' router and made all the difference.
Reviewed in the United States on October 14, 2025 by Jerry M.

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