Metabo vacuum for 230mm angle grinder

Hello all,

I have a dilemma since I have never used Metabo.

 

I do electrical work, and as some of you might know, sometimes you need to cut into walls using an angle grinder. I have a 230mm angle grinder and the dust is just a killer without a vacuum.

My question based on some of your experience: Does an AS 20 L PC vacuum handle a 230mm angle rider? Bear in mind that I do built a cyclone to put in front of the vacuum so no need to buy a large one. I am more interested in the suction power, pressure, work hours.

 

I was also looking at the Bosch GAS 12-25 PL which has a lower vacuum power, but it has service in my country compared to Metabo.

 

Thank you