Drill Dust Spatulator

thingiverse

Please Like, Share, and Post your prints! Thanks! ********************************************************************************************** Original file fit on a standard 35mm diameter tube. Update 15 Dec 2019: added File Drill Dust Spatulator RB2 34mm - 34mm diam Update 22 May 2020: Added File Drill Dust Spatulator RB3 38mm - 38mm diam Hi! Another drill dust remover, you ask? Yes! After trying several models online, I decided to optimize my design. Based on the venturi effect created in the air duct and second chamber, the device snaps onto the wall. Take a close look at the air duct: dust can't enter the second chamber. Even when dust falls into the bottom of the first chamber (after removing the device from the wall and hitting the drill bit), it collects at the bottom. The undulations in the first chamber create swirling, unstable flows that prevent dust from settling; instead, they're sucked up. Use it as is or add foam for better wall retention: http://s.click.aliexpress.com/e/swBKK6go Fits a standard 35mm diameter vacuum tube (if you need another diameter, ask me and I'll publish modifications). Optimized for vertical printing - no supports needed! Renaud https://youtu.be/AW-7sJygdW4