Please as a simple return for the job... Like, Share, and Post your prints ! Thanks !

Optimized for printing vertically like a breez..
No supports needed ! ;)

Original file fit on 35mm diameter tube (Festool, Bosch,…)

• Update 26 March 2023 : Added File Drill Dust Spatulator RB3 38mm 38mm diam
• Update 22 May 2020 : added File Drill Dust Spatulator RB2 34mm 34mm diam
   

→ For other diameters, try the great parametric pipe adapter from Danieln, and you will found also 262 adapters ready to print

https://www.thingiverse.com/thing:3819146

Hi !

Again another Drill dust remover..? Yes but after trying few models found on the web, i decide to optimize my model..

See the video here …   

Based on the ventury effect created in the air duct, and second chamber, the device snap on the wall.
If you take a close look on the air duct, you can see the dust can't go to the second chamber.
Even the dust falling in the bottom of the first chamber (when you remove the device from the wall and you hurt the drill bit), the dust is collected at the bottom of the chamber.

The undulations of the first chamber create swirling and unstable flows preventing the dust from settling, but rather from being sucked up.

You can use it as it is, or by adding Foam in order to achieve a better wall retention.
http://s.click.aliexpress.com/e/swBKK6go

…or print in TPU the Flex Pad of Marbel https://www.printables.com/model/228557-flex-pad-for-the-drill-dust-spatulator

Fit on 35mm diam standard vacuum tube
(If you have other diameter needed, ask me i will publish a modd)

Optimized for printing vertically like a breez..
No supports needed ! ;)

As a simple return, please Like and post your make ! Thanks ;)

If you like my work and would like to support me, don't hesitate to make a small donation on Ko-fi. https://ko-fi.com/renba

Renaud

Freely inspirated from this : https://s.click.aliexpress.com/e/_dUw2RaY

https://youtu.be/AW-7sJygdW4