polishing aluminum with a hand drill

[rancidnsx]

I am deciding on what handrill to get.
I will be polishing aluminum car wheels.
What is the max RPM I should look for in a drill, and what is a good model to buy?

[berad001]

I'm no expert, but you want around 3000RPM and the more amps the better. Are you just polishing your wheels, or are you polishing other peoples wheels too? They've got machines specific for polishing wheels and they do it ALOT faster than you're ever going to do them.

[rancidnsx]

I will be doing a few of my personal sets....not looking to do a bunch of wheels, maybe a set every few weeks.

[gagnon]

hey berad001,

What kind of machine are talking about just want to know by curiosity.

tkx!

[berad001]

Originally Posted by internet

hey berad001,

What kind of machine are talking about just want to know by curiosity.

tkx!

Not sure who makes them, but I've seen them being used. The wheel locks into it face up, it spins slowly and the machine lowers a pretty large buff onto the face of the wheel and polishes it.

[gagnon]

Ok, i no what you are talking about. The company who make's those machine is name is Marlin, but they have discotinnued there product for the year 2004.

[84Supra]

I also the same question. The only thing I will be polishing is my one set of wheels and then possibly clear coating. I want to get my set of wheels to a mirror like finish. I have just finished cleaning and stripping the clear coat off of them. I will begin hand sanding tomorrow starting at around 400 grit all the way up to 2000, by hand. Since I will only be doing my one set of wheels I see no reason to purchase a large buffing machine which is pricey for so little use.

I have pretty much decided on purchasing the Aluminum polishing kit from caswell. It states that it is designed for polishing parts using electric drills. I would like to know what the best drill for this kit would be? and anybody that has had success using a drill, what did you use?

I currently have 3 old "skil" brand drills which don't spin very fast and I know will blow up from the punishment of polishing and would like to know the best new drill to get for polishing. I have read the polishing manual on the website and according to it, using a 4" wheel (provided in the kit) I need a drill that can maintain a speed of 3600-7500 rpm (4" wheel equates to multiply drill speed by 1). where can I buy one of these "super drills" to get good results?? most drills I have seen have a max, no load speed of 2,800ropm.

I'm confused, hope somebody can send me in the right direction

go to caswell's site and read the how to buff section .. it will help you out

[84Supra]

I've read it and as i said before, haven't seen a drill that has high enough rpm for proper polishing speeds according to to guide. and yet, the polishing kit says it is designed for electric drills.

Caswell or somebody that has had success using an electric drill, I would definatley like some input on what to buy.

[jtagger19]

I have a craftman 3000 RPM drill cost me $60 at SEARS
and use mushroom buffsfrom 1" to 4"
and a dremel with felt bobs
you can scratch the surface easy if you are not carefull with the nut on the drill wheels