jdbower said:
I'm been wanting to upgrade to
Dewalt's 36V system for a while now, no real need for it but I'm happy with my black and yellow tools.
I actually have a pretty complete set of the 36 volt DeWalt tools. I don't have the SDS hammer drill or the 36 volt impact gun but most everything else. I even have two of their hammer drills (not the SDS type, just the regular DC900). I have 4 of the 36v batteries as well. Here are some of my observations as compared to all the 18v DeWalt stuff I have.
First, as expected, the runtime is better. I wouldn't say it is twice as long as some guys say, but its pretty good. The torque the drill/driver has is actually more than most corded models. But, I really don't have any complaints about the 18v power. The 36v grinder is likely the tool with the biggest difference. If I'm grinding hard on something the 18v grinder will kill a battery in just a couple of minutes or so. I can really get after something pretty hard for about 5 minutes with the 36v model. I actually do get probably more than twice the runtime with that tool. I'd say that every 36v tool weighs more than the 18v tool. This may be no big deal, but it does weigh more. The sawsall and circular saw also work as well as any corded ones I have and I get some really long runtimes from them.
Okay, now for something funny. I was out and needed a cordless drill in a bad way for a job and was hours from home. I went and bought a Ryobi (not the Ridged, but the elcheapo Ryobi) 18v drill set. I got two batteries, an 18v drill and a 18v caulk gun with another 2 batteries for under $100. At the time, I figured if they lasted through that one job I'd be happy. The darn cheap things not only had decent power (not as much as 18v DeWalt, but at a fraction of the cost) but the batteries seem to last almost as long as the DeWalt ones! I kept the caulk gun and have run hundreds and hundreds of tubes of caulk through it with no failures. Unbelievable! Each battery will last for right at a full case of caulk before it needs recharging. But, hey, it came with 2 batteries anyway.
I'm sure Ridged is far superior to Ryobi, but I'm honestly impressed with the value for the dollar spent. I have bought some 18v stuff at Horrible Freight that wasn't worth even carrying home. I was afraid the Ryobi stuff would be the same, but it's not. I also have some Hitachi and Bosch 18v tools that I really like; but they are in the same price range as DeWalt and Milwaukee. Anyway, these are my observations for what it's worth.