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How To - Tips => Other / Everything Else => Topic started by: SchulzeA on December 18, 2013, 03:36:28 AM

Title: Polishing and Grinding The Easy Way
Post by: SchulzeA on December 18, 2013, 03:36:28 AM
Most people don't have access to or own a lathe. This is a quick way to polish or grind/shape round parts by using a ordinary hand drill. Preferably one with a brake to reduce the chance of loosing a finger. Unlike a lathe that doesn't mind plucking off digits in the chuck.
In this case I made a tool to hold these small interior trim rings for shaping and polishing. You can also spin round parts in conjunction with a right angle grinder or sand paper to shape the part. Run the drill in the opposite direction of the sanding disk rotation of your grinder. You can do things as simple as a chamfer or make a chess set if your that dedicated  ::thumbup
Title: Re: Polishing and Grinding The Easy Way
Post by: No Bull on December 18, 2013, 04:41:26 AM
That's pretty innovative.   ::thumbup

Chris
Title: Re: Polishing and Grinding The Easy Way
Post by: usmc_butler on December 18, 2013, 09:04:03 AM
Sweet  :notworthy! Too bad your not making anymore  :sosad
Title: Re: Polishing and Grinding The Easy Way
Post by: Tallon on December 18, 2013, 11:01:09 AM
Is it possible to find 15/16" OD tubing around 20 gauge I'm guessing? It doesn't look common and I don't know if 7/8" would work.
Just trying to find an easy way to make these
Title: Re: Polishing and Grinding The Easy Way
Post by: 01Lambiero on December 18, 2013, 11:07:38 AM
SchulzeA:  Wouldn't you still need the lathe to make the tool?

Tallon:  Use 1" od thick wall and turn it down to the required dimensions.
http://www.ebay.com/itm/1-OD-x-12-Long-x-1-4-Wall-6061-T6511-Aluminum-Round-Tube-1-OD-x-250-Wall-/150678672929?pt=LH_DefaultDomain_0&hash=item2315261621 (http://www.ebay.com/itm/1-OD-x-12-Long-x-1-4-Wall-6061-T6511-Aluminum-Round-Tube-1-OD-x-250-Wall-/150678672929?pt=LH_DefaultDomain_0&hash=item2315261621)
Jim
Title: Re: Polishing and Grinding The Easy Way
Post by: SchulzeA on December 18, 2013, 01:07:43 PM
Is it possible to find 15/16" OD tubing around 20 gauge I'm guessing? It doesn't look common and I don't know if 7/8" would work.
Just trying to find an easy way to make these
I'll see if it's available. Have you checked McMaster Carr?
Title: Re: Polishing and Grinding The Easy Way
Post by: SchulzeA on December 18, 2013, 01:39:29 PM
01Lamb, No you don't need a lathe to make the tool. Feel free to PM me for detailed step by step directions on how to make a specific tool.  ::K
Title: Re: Polishing and Grinding The Easy Way
Post by: Tallon on December 18, 2013, 02:07:33 PM
closest thing I see there is 1.000" x 0.902"  $2.54/ft, think I may work with that. It's cheap enough