A lot of tools don't. it's because the tools without ground plugs are double insulated eliminating the need for the ground.I'm putting this miter saw back together and it seems like such a large machine should have a ground on the plug. Looking at all of my dewalt tools made me realize that none of them actually have ground pins in them.
Anyone know why?
Yes, and most plastic bodied tools are double insulated because of that.A lot of tools don't. it's because the tools without ground plugs are double insulated eliminating the need for the ground.
They kind of go overboard with that stuff, the ground and polarized plugs. If it was really that important they would make the ground plugs where ground prong wouldn't fall off. In almost 50 years I've only got a shock from a tool once. This one was an old circular saw which the whole body was aluminum.Yes, and most plastic bodied tools are double insulated because of that.
I have one of those. It was my Dad's and dates from the 1950s. It still runs, but is in dire need of brushes. Never used it, just keep it around as a keepsake. Notice how Dad delt with the lack of grounded outlets in our house back then. Ram Tool Co. appears to still be in business in Chicago and the Fury saw is listing on e-bay for $80. Probably didn't cost that much back in the '50s. Go figure.They kind of go overboard with that stuff, the ground and polarized plugs. If it was really that important they would make the ground plugs where ground prong wouldn't fall off. In almost 50 years I've only got a shock from a tool once. This one was an old circular saw which the whole body was aluminum.
How did you do that? Did the cord have the third wire?Many years back I had a warranty issue with a tool from sears, a drill if I remember correctly. At some point the cord had broken at the plug and I replaced it with a grounded piece. The guy at Sears said that you should never put a grounded plug on a double insulated tool. When I asked why he said "because the tool can't tell the difference".
I got one from my dad that was a lot newer. I think it was black and decker. It was hardly used but I got it out and it was so heavy I put it back in the box without using it. Then my son made comment he needed a circular saw so I gave it to him. It wasn't long before he brought it back.I have one of those. It was my Dad's and dates from the 1950s. It still runs, but is in dire need of brushes. Never used it, just keep it around as a keepsake. Notice how Dad delt with the lack of grounded outlets in our house back then. Ram Tool Co. appears to still be in business in Chicago and the Fury saw is listing on e-bay for $80. Probably didn't cost that much back in the '50s. Go figure.
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As I see it:Many years back I had a warranty issue with a tool from sears, a drill if I remember correctly. At some point the cord had broken at the plug and I replaced it with a grounded piece. The guy at Sears said that you should never put a grounded plug on a double insulated tool. When I asked why he said "because the tool can't tell the difference".
You have NO IDEA how glad I am to hear that I am not the only one.I prefer the old 3 pin plugs because no matter which way I attempt to plug in a 2 pin, it's wrong and I need to flip it around. The large lug is barely large enough to make a distinction for the proper orientation. 👎 The ground pin assures it will only go in one way...DUH.