






⚙️ Elevate your CNC game with precision and power — don’t get left behind!
This 65mm diameter aluminum CNC spindle holder is a precision-machined upgrade designed for Genmitsu 3020-PRO MAX V2, 4040-PRO, and compatible Z Axis assemblies. Built from durable aluminum, it ensures enhanced rigidity, reduced noise, and stable spindle mounting. Easy to install with minimal tools, it offers a compact, lightweight solution to boost your CNC router’s performance and reliability.




| Capacity | 65 Millimetres |
| Included components | Spindle Mount |
| Manufacturer | Genmitsu |
| UPC | 816550026649 |
| Part Number | ZC65 |
| Package Dimensions | 20.5 x 14 x 5.7 cm; 290 g |
| Item model number | ZC65 |
| Size | 65mm |
| Power Source | / |
| Item Package Quantity | 1 |
| Cutting Diameter | 65 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 290 g |
J**S
Fits exactly
Good quality material simple to swap in the machine makes my life so easy as I go between laser and spindle.
C**S
awesome quality
very good quality item
G**N
Excellent
Great quality.
S**S
Rigid as ...
I purchased this to accompany my Genmitsu 4040 Pro. It is great. It has to slot into place before being screwed in and so is extremely rigid. I can notice no deflection in my Katsu router at all.
A**N
Poor tolerances
For a company making parts for cnc machines there tolerances are rubbish. This spindle holder is for a 65mm tool, but when clamped down the ID is 65.25mm so it’s not able to hold the spindle without some tape around the barrel of the spindle.Clamping screws not tapped through properly.
Trustpilot
2 weeks ago
1 week ago