4" Blast Gate to 2-1/2" Hose

thingiverse

Allows you to go directly from a 4 inch blast gate in your dust collection system to a 2-1/2 inch hose in one step. I've added a small groove around the 2-1/2 inch end to help hold the flex hose in place under a hose clamp. No more hose slipping off. To strengthen the part for use in a workshop environment, I used ABS and then applied acetone with a brush. If using PLA make sure the layers are bonding well as it is being formed. https://youtu.be/PkN-zmxHiRk 4" Blast Gate to 2-1/2" Hose Project There is a cramped corner in the workshop where a cart kept on bumping into a flex hose...