Cutting Thread Hobbed Bolt tool V2

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Hobbed Bolt which teeth are cut from the threaded part of the M8 screw grip even better than tapped ones (you can't stop the filament with your fingers). Given that, here is the hobbing tool. It uses a Dremel drill with a cutting disk of 0.6 mm and a precise position system with 20 steps. The base holds the drill in its purposely designed Dremel threaded hole. During my tests with hobbed bolts, I found out that this kind of hobbed bolts tend to push the filament towards the screw threading direction. My new thread cutting tool allows for rotating the screw to achieve the right orientation of the cuts and balance the strength component of the slanting thread. It appears that the correct cutting angle is about 5° and it is marked with an arrow on the base. Other marks show 15° and 30°. The old version can be found here: https://pinshape.com/items/5748-3d-printed-cut-through-thread-tool.