Thread: Electric die grinder preferences

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Originally Posted by tango

I would buy one of these http://www.mytoolstore.com/makita/mak08-08.html

I like the 3.5 amp paddle.

I have a friend who is a wood carver and he has bought those chinese Makita knockoffs and got by with them but I noticed they vibrated a bit more than Makita.
I am thinking I could use my Foredom foot control.

Block looks nice, I know what it takes to get to that point, alot sitting with a grinder in hand. I like to put on head phones and get it to it all day, for days. I build Aluminum investment molds & plastic injection molds long before we had CNC's. lots of grinding.
I ground smooth all the welds on our '27 T frame with IRS, IFS.

I understand what you mean by to many rpm's. I like to use the foot controller on the 1/4" grinders(I'm usually sitting), and I like the controler on the grinder on the 1/8' ones(I'm all over the place, free to move).

Pat

Originally Posted by HemiTCoupe

Block looks nice, I know what it takes to get to that point, alot sitting with a grinder in hand. I like to put on head phones and get it to it all day, for days. I build Aluminum investment molds & plastic injection molds long before we had CNC's. lots of grinding.
I ground smooth all the welds on our '27 T frame with IRS, IFS.

I understand what you mean by to many rpm's. I like to use the foot controller on the 1/4" grinders(I'm usually sitting), and I like the controler on the grinder on the 1/8' ones(I'm all over the place, free to move).

Pat

Thanks i have done many like this. i can do one fast now:dSMILE: .i do as well as head chambers port work on heads for harley s bike and intakes as well as auto heads and intakes . i did rims to for GM show cars i like to work with grinders and sanders to blend and form metals i fix busted blocks and blown up heads. i am doing some stuff at the shop right now. i may put some of it up on the form to show some guys how i fix busted stuff . the crank case timming cavity looks the same on that block to . over the years i have found for me anyways i like drum sanders and use more stones and MX or Cratex then carbide but i do use them i like to run them about the same speed as a drum sanders or a hair faster just to get a good cut thats all. the carbide for me if they start to plug up at hi speed start s to jump i worry about catching one in the face or blowing up one .i had one that was 6 inch long in a intake was a cheaply made bur it bent the 1/4 shaft on the mount and started to whip .with stones i can run them so much fast and if plug up they do not jump and i can cut them to size or unload them by using my bench grinder for frames and other big stuff on i have some of the see thru sanders they have holes in them so you can watch the cut i run on the small 4 1/2 angle grinders and move up to a 8 inch soft pad i use on a big variable speed sander with 80 grit zirconia abrasive then move up to a da sander

I've got an old Craftsman 1/4 inch electric die grinder, and I loan it to people I don't like. The thing spins at like 20,000 rpms and I must have bent something at one time because it vibrates like mad. It has caught and jumped out of my hand many times but the thing does remove some metal. As mentioned, a speed control would be great........mine only has two speeds.....off and OH S*** !!! I only use it as a last resort.


Don