I bought this 20mm Hinge Drill Bit from Bosch to build my own MFT table. To be honest I was a bit apprehensive about throwing it on my plunge router as there isn't the max RPM for the bit. Because of this, I started at the lowest speed my EB2200 was spinning at and gradually increased it. It worked flawlessly, even at top speed. Absolutely no vibration and using a store made jig, I drilled 60 perfectly spaced holes in my 3/4 inch MDO plywood countertop. I am very happy. For this I need a collet from 1/2 to 10 mm. Adapter.