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[machinist] HomeShopTech Air Turbine Tool Post Grinder

From: Lawrence London <lfljvenaura@gmail.com>
To: machinist@lists.ibiblio.org
Subject: [machinist] HomeShopTech Air Turbine Tool Post Grinder
Date: Wed, 30 Dec 2015 21:32:23 -0500

http://www.frets.com/HomeShopTech/Tooling/AirTPGrinder/airtpgrinder.html

Here's my slimple little tool post grinder for internal grinding. It's a 40,000 RPM air turbine I originally used in a duplicating carver for woodworking - now I have it mounted on an aluminum plate and Delrin blocks so it can be clamped in a lathe tool holde

[machinist] HomeShopTech Air Turbine Tool Post Grinder, Lawrence London, 12/30/2015