Review on 🛠️ HERZO Industrial Power and Hand Tools: Universal Surface Grinding Grinder by Nathan Jones

Everything seems to be well done. My main complaint is that there is no positive attachment to the coffee grinder. The friction between the plastic pressure washer and the grinder is as good as it gets. The cam lever lock is a bit unreliable and the extra power it provides is negligible. Be prepared to tighten the clamp with a 1/2" socket to keep it from wiggling. The vacuum port is metric and the included rubber adapter is virtually useless. It doesn't conform to standard US vacuum hose systems and the wall thickness is reduced to less than 1 inch, likely creating more obstructions than anything else. Between installation and after searching for a vacuum adapter to no avail, I wanted to return it and go with something else. After some more research, the Dustless Technologies D5850 is the only one that is better, and it costs a whopping $120. It made me want to do this job. I modified the clamp washer for a more secure fit and found an adapter that matches the diameter and taper of the vacuum port and gives a very good connection: Bosch VAC020 (NOT Bosch VAC004 , although both are listed as a 2-1 dust hose port adapter/ 2 inch and 35 mm, VAC020 is a suitable option) https://www.amazon.com/Bosch-VAC020-2-Inch-Hose-Adapter/dp. /B000WAAFFXA