DeWalt 611 Air Diffuser ver 1

thingiverse

<b>No Fins</b> Other versions: Version 1 - <b>No fins</b> - http://www.thingiverse.com/thing:965108 <i>(this model)</i> Version 2 - <b>Fins</b> - http://www.thingiverse.com/thing:996689 Version 2a - <b>Small</b> - http://www.thingiverse.com/thing:996689 (same diameter as DeWalt) Version 3 - <b>Pen Holder</b> - http://www.thingiverse.com/thing:1006663 Version 4 - <b>Drag Knife Mount</b> - http://www.thingiverse.com/thing:1551921 I redesigned this thing to suit my preferences. I give credit to mathesonmd for the initial design. This device reduces dust spread around by the CNC machine. Instead of blowing air straight down onto the product, it sends it out the side. I updated to v2. I moved the screw holes outward a couple mm so they line up better. - I thinned the bottom layer by 1mm so that I get more grip on the chuck nut. - I flared out the LED holes so more light comes out. - I reduced the height of the screw mount section so that everything fits flat on the 611. - I set countersinks for the screws so you can use the original screws that come with the 611. - I removed one side to get better access to the lock button. This was my first use of OnShape.com CAD, which is fantastic. You should try it out (it's free).