Genmitsu Aluminum Spindle Holder for 3018PROVer

Brand: SainSmart SKU: 101-63-SPH52 3 reviews SKU: 101-63-SPH52 Variants ID: 32798838915151

Upgrade your 3018-PROVer/PROVer Mach3: Upgrade with a more powerful 300-500W motor with a 52mm spindle mount.

High Quality:  The spindle carriage is made of high-quality aluminum for better rigidity and durability. High strength and long service life.

Delicate Appearance: All Metal design, drop in upgrade ready. Matches your PROVers/PROVer Mach3 stock colors with the anodized blue plating. It is practical and ideal for Genmitsu 3018-PROVer and 3018-PROVer Mach3.

Easy to Install: You can exchange the standard spindle hold with the upgraded one on your own with the detailed and clear installation guide. 

Stable and Reliable Performance: Reduce Noise, Increase precision and support higher power spindles. Limit switches and Linear Bearings are pre installed.


 *The 1st batch will ship out in early January.
*The 2nd batch will ship out at end of January.
$99.99 $119.99 Save $20.00

Only -2 in stock. Order now!

Material: Aluminum

Screw: T8 Anti-backlash nut, lead 4mm

Slide stroke: 60mm/85mm

Spindle hole diameter: 52mm

The product is shipped after assembly


Packing List:

1* CNC Aluminum Spindle Holder

Customer Reviews
4.7 Based on 3 Reviews
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Rod S.
United States United States
Aluminum Spindle holder

Haven’t had a chance to use it yet waiting on bits. Very good setup includes limit switches too. Easy instructions on changing it over. Larger spindle motor fits great and snug without any play.

A W.
United States United States
Clear instructions, easy install. Aluminum Spindle Holder Upgrade.

Nothing to complain about. This spindle holder is very sturdy, it put my 3018 Prover at another level. By itself I rate it at Five Stars, however, there is no adapter for mount my LASER. Hence the Four Star rating. Genmitsu Aluminum Spindle Holder for 3018PROVer Genmitsu Aluminum Spindle Holder for 3018PROVer Review
United States United States
More power...

This spindle motor is far more powerful than the original little GS775, 24 volt spindle motor. This spindle motor uses a variable 0-48 volt power supply - twice the voltage, twice the RPM. It's well worth the USD $99.99. To effectively use this more powerful spindle motor, you will also need the Genmitsu Aluminum Spindle Holder for 3018PROVer, costing an additional USD $99.99. It takes about a half hour to swap out the old, for the new... It's well worth the extra cost. This machine will make a great printed circuit board fabricating machine!