Ngàm gắn máy Dremel (Dremel Mount)

Fits Dremel 4000. Thermal exhaust ports at the front blow air towards the cutting head to clear chips with a bypass flow to the sides to prevent overheating. 

Needs 2 M4x20 screws, 4 M4 nuts and 4 M3 screws. Suitable for mounting to my 3d printer but should be easy to adapt to your own. Mounting holes are in 45mm square.

Printable without supports. 0.3mm layers in PLA with 3+ perimeters.

I have tested this with engraving pine. It might not be suitable for hardwood or metal.

My Dremel uses a collar to tighten tools that screws on. This should be installed in use as it provides axial support.