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CNC Dust Shoe ABS Cover Cleaner for Φ52mm Spindle Motor
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Φ52mm DUST SHOE
- Compatible with CNC machines that use a 52mm Diameter Spindle Motor (most 300W-500W spindle motors on the market), including the Genmitsu PROVerXL 4030 and 3020-PRO MAX. Make sure that your spindle diameter is 52mm (1.65″). Dust Shoe for 3018 CNC is Φ42mm.
- This dust shoe is made of high-quality transparent ABS and aluminum . The sweep brush is tidier and firmer than other typical glued options. This kit comes with 2 bottom covers with different length nylon brushes, 20mm and 40mm options for adapting to different length cutting tools. Replacement bottom covers are available for sale. You could simply replace the whole bottom cover when the brush is worn. Don’t need to spend time removing and adding a new brush.
- Two-Piece Magnetic Split Design makes it much easier to replace bits. You only need to pop off the bottom cover when replacing your bits, no tools required , and avoid other complicated procedures.
REPLACEMENT BASE BOTTOM COVER
- This Bottom Cover is made of high-quality transparent ABS and preinstalled 20mm long nylon brush. Compatible with Genmitsu CNC Dust Shoes for 42mm and 52mm diameter spindle motors.
- The 20mm Nylon Brush is perfect for shorter cutting tools, such as V bits. Avoid snags and tangles. Don’t need to spend time reinstalling a new brush. Just replace the whole bottom cover when the brush is worn. One step replacement.

ABS & Aluminum Frame
Specifications:
- Weight: 300g (0.66lb)
- Vacuum Port Outer Diameter: 38mm/ 1.5”
- Vacuum Port Inner Diameter: 32mm/1.26”


Replaceable Brushes
Three-Piece Magnetic Design
Package List:
- 1 x Dust Shoe
- 1 x Bottom Cover with 20mm Nylon Brush
- 1 x Wrench
- 1 x Manual


Ease Of Use
Guest Review: Genmitsu Dust shoe for 52mm Spindle Motor
I am using this on my 3020-PRO MAX, It's not so much a dust shoe for the 3020-PRO MAX, but a dust
shoe for a 52mm diameter spindle motor...
(Read
More)
Which Dust Shoe Is Right For You?
Model | DS3018![]() |
DS52![]() |
DS15![]() |
DS30![]() |
---|---|---|---|---|
Spindle Diameter | 42mm (1.65") | 52mm (2.05") | 69mm (2.72") | 69mm (2.72") |
Material | ABS | ABS & Aluminum | Acrylic frame | Acrylic frame |
Vacuum Port Inner Diameter | 32mm (1.26") | 32mm (1.26") | 38.1mm (1.5") | 76.2mm (3") |
Vacuum Port Outer Diameter | 38mm (1.5") | 38mm (1.5") | - | - |
Compatibility (Not Genmitsu Product? Contact us for detail size guide.) |
3018-PRO 3018-PROVer 3018-PROVer Mach3 GS-775M Spindle GS-775MR Spindle |
PROVerXL
4030 3020-PRO MAX 300W Spindle |
DeWalt DWP611, Other large size spindle |
DeWalt DWP611, Other large size spindle |
With Replacement Bottom Cover | No | Yes | - | - |
- Reviews
- Questions
Quality made accessory
Impressed with the quality of the item. Fast and easy assembly. Works great. Note that it can take away some Z axis travel, but I found after some adjustments it was less than 3 to 5 mm. Hardest part was getting a vac hose, hay, new product idea for you Sainsmart!

cool stuff
funzt gut mit meinem staubsauger.

Dust shoe for 52mm spindle
Item shipped right away and arrived within 3 days. It mounts really quickly and securely. I would recommend that the two set screws that are off from each other by about 45degrees should have a 3rd around the other side to ensure it sets square on the spindle. It works well but you need to be careful of alignment of the connection for the suction hose. This is a bit too close to the spindle and the spindle mount to allow this to be off to one side, so I had to orientate the vac outlet towards the front of the spindle. This makes viewing or getting tools swapped a bit difficult. Beyond that it works fine.



CNC DUST SHOE
This is pretty good. The SMALL BRUSH will not attach to the SPINDEL magnet correctly because the magnets are of different poles. The SPENDEL magnets are + and the magnets on the SMALL BRUSH are also + so they do not attach to each other. You are unable to use the SMALL BRUSH at all. I have tried to explain this to them, but they don't understand this. The two BRUSHES will attach themselves to each other which shows that the SMALL BRUSH has the wrong magnets on it. The LARGE BRUSH will attach to the SPINDEL with no problem, but the SMALL BRUSH will off center and out of alinement.
SainSmart.com
Thanks Karl, Install the dust shoe according to the order of assembly in the picture, so as to ensure the magnetic force and dust collection space.