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⚙️ Elevate your CNC game with precision and power — don’t get left behind!
The Genmitsu 69mm Aluminum CNC Spindle Holder is a precision-machined upgrade designed for PRO series CNC machines, offering enhanced rigidity, reduced noise, and quick installation with a robust 4-screw mount. Its compact dimensions and durable aluminum build ensure long-lasting, stable performance for professional-grade milling.





































| ASIN | B0BRZSVVK3 |
| Best Sellers Rank | #510,363 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #678 in Power Drill Chucks #10,273 in Power Tools (Tools & Home Improvement) |
| Brand | Genmitsu |
| Brand Name | Genmitsu |
| Capacity | 5.92 ounces |
| Compatible Devices | CNC machines, specifically Genmitsu 3018-PRO, 4040-PRO, 4040 Reno, 3020-PRO MAX V2, 3030-PROVer MAX, 3018-PROVer and the Aluminum Z Axis Assembly V2 kits Compatible Devices CNC machines, specifically Genmitsu 3018-PRO, 4040-PRO, 4040 Reno, 3020-PRO MAX V2, 3030-PROVer MAX, 3018-PROVer and the Aluminum Z Axis Assembly V2 kits See more |
| Customer Reviews | 4.6 out of 5 stars 274 Reviews |
| Handle Type | Hand-tightened |
| Included Components | Spindle Mount |
| Item Diameter | 6.9 centimeters |
| Item Type Name | Spindle Mount |
| Item Weight | 0.27 kg |
| Lock Type | Manual |
| Manufacturer | Genmitsu |
| Manufacturer Part Number | / |
| Material | 69mm |
| Material Type | 69mm |
| Model Number | / |
| Thread Size | Metric (possibly M5 or M6) |
| UPC | 816550026656 |
| Unit Count | 1 Count |
A**I
Strong and stable
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.
R**S
Fit, fit and finish.
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.
S**E
Perfect fit.
As all of Genmitsu products it fit perfectly and works with my Wen Router!
D**D
Great addition for my CNC
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.
R**E
not just a mount
the unit fits my spindle perfectly - the holes line up perfectly with the gantry - finish is flawless - the quality is 10 out of 10
D**E
Save your Money
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.
J**D
Great
Fit perfectly when upgrading to trim router.
A**S
Fit my DWP611 router and 4040 pro cnc
I bought this to use on my 4040 cnc to upgrade thr spindle and reuse my dwp611 dewalt router and it fit both perfectly. The quality is great and the fit was perfect. This is one thing I love about the Genmitsu brand, it all fits together nicely. If you have a dewalt and this cnc I highly recommend.
T**Y
パワフルな彫刻機に変身
Boschのルーターを取り付けるために購入しました。ただし、ホルダーの内側を若干研磨する必要があります。
R**O
Buen producto
compatible con genmitsu 4040 pro
A**ー
良い品質です
品質は良いと思います。 日本向けの商品を増やして欲しい
D**A
Parfait
Se monte sans aucun problème en lieu et place du support d'origine. Permet de fixer sans serrage excessif le corps de la broche (Makita dans mon cas).
D**S
Ottimo
Perfetto supporto per mandrino con corpo da 65mm. Utilizzato su cnc autocostruita. Ottimo il fatto che non sia molto pesante così che non vada ad inficiare sulla potenza del motore stepper dell'asse Z. La spedizione è stata come sempre succede con Amazon super veloce.
Trustpilot
3 weeks ago
3 weeks ago