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Fanning the Coals

It’s no secret one of my lusts is machining in metal and wax. Actually, machining any material is fine with me. Wax became my favored material because it machines so well, especially with very small tool bits. Primarily, jewelry CNC carving for lost wax casting (LWC).

But I have also machined wax for LWC casting in brass, and that also works very well. I am not involved with casting large objects. At least not yet. But I don’t have an interest in doing large scale sand mold type casting. That’s a whole ‘nother sideline.

My light weight Taig equipment is… Continue reading

Grizzly Disk Sander/Grinder Switch

Quite awhile back I purchased a Grizzly G7297 12″ disk sander/grinder. It is one of the most used power tools in the shop. Sometime I just have to grind something off flat or square and this is a fast and accurate way to do it.

The switch is apparently the weakest part in the machine. It stuck in the always on position. As you can see the points are badly burned. The concept was good as it is a double pole single throw (DPST) switch. Both power and ground are broken when switching off. But not good when they… Continue reading

The Cutting Edge

I viewed a series of videos called Knifemaking Tuesday’s sponsored by Tormach. The hyperlink in the previous line will take you to the video location in the Tormach website.

The video series is a non professional production but it is an engaging story about a couple of Canadian knife makers, John Grimsmo and his brother Eric Grimsmo. It picks up their story when they first start using the Tormach machine.

John and Eric are a couple of entrepreneurs starting a production knife making business in I assume John’s garage. (I haven’t seen the videos from before Tormach… Continue reading

Look Fast

Not always this clean.Here is a picture seldom seen in a workshop. A totally empty workbench!

After expending too many hours revising the THMS website, I got into the mood to get out in the shop and really start detailing the place. Several hours earlier before this picture was taken, this bench looked nothing like this. I am in a “put away” “tidy up” mood.

Actually I just put a new coat of polyurethane  on the top since I had it so cleared off. I do that occasionally. The surface gets rubbed and scrapped off when I am working on things on… Continue reading

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