Bosch GCM to DN 40 Adapter

thingiverse

This adapter is designed to connect a DN 40 HT pipe to a Bosch Professional GCM 12 GDL with "Click & Clean" System. Since I don't own a Bosch but have a Kärcher vacuum cleaner on my custom-built suction system, I had to create this adapter myself. It should work with every Bosch device of the same size that has a "Click & Clean" system, including all GCM saws. The inner diameter of the other side of the adapter is 40 mm, so any HT 40 pipe should fit perfectly, or you can use a flexible hose DN 50 to DN 40 like I did in my case. You can easily find these hoses at most hardware stores. Important note about the filament: I printed this adapter with PLA, which is very brittle. The adapter fits and clicks into place on the GCM saw, but you need to apply just the right amount of force when removing it to avoid breaking it off. If you also have a Kärcher WD multi-purpose vacuum cleaner and want to build your own suction system, check out my [Kärcher WD to DN 50 Adapter](https://www.thingiverse.com/thing:4063649).