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Cool tools really work.
A cool tool can be any book, gadget, software, video, map, hardware, material, or website that is tried and true. All reviews on this site are written by readers who have actually used the tool and others like it. Items can be either old or new as long as they are wonderful. We post things we like and ignore the rest. Suggestions for tools much better than what is recommended here are always wanted.
Oh my word. If you’re as “oddly fond of tools” as I am, I dare you to watch this video and not start thinking about how you can get to this little store in Colorado. Charlie’s is a 2nd hand tool store in downtown Denver, CO that’s been in business since 1928. From this video on Last Best Tools, the place looks heaped, floor to ceiling, front to back with all manner of used (and new) tools, machinery, and miscellaneous vintage treasures. The video made me dizzy, both with the swift and jittery camera work and the tool riches before the lens. I love how Mark of Last Best Tools narrates with a combination of quotes from Charlie’s website, newspaper clippings, customer reviews, and his own in-store experience. Have any Tips and Tools readers ever been there? I would love to hear your experiences. If I ever get to Denver, this will be the first place I’d go. BTW: “We are oddly fond of tools” is what it says on the Charlie’s t-shirts. I think I need one.
I’ve been involved in hobby modeling, in some capacity, for most of my life. Over that time, I’ve gotten pretty good at many things. One of them is not sprue stretching. A sprue is the plastic frame that holds the model parts in place — it is used as channels in the injection molding process. For decades, modelers have figured out how to use this scrap material for scratch building, melting it in acetone to create gap filler and modeling putty, and many other uses. In sprue stretching, you create model antennae, cable runs, welding seams, and other detailing by heating up a piece of sprue with a candle and stretching it to the desired diameter and shape. This Instagram post above shows how it’s done and how it can be applied. Here’s a video on how to stretch sprue from FineScale Modeler magazine.
The Weird Wonders of Mecanum Wheels
https://youtu.be/AlsCUzCCc-k
In this video, Jeremy Fielding ponders the fascinating Mecanum wheel, a unique device that allows vehicles to move in multiple directions, including sideways, thanks to its ingenious design. Jeremy demonstrates how these wheels function using a remote-controlled car and explains the physics behind their movements, emphasizing the impact of wheel orientation and force vectors. He also discusses practical applications of Mecanum wheels in environments where maneuverability is critical, such as warehouses and hospitals, and explores the trade-offs involved, including higher costs and maintenance needs. If you want to experiment with Mecanum wheels, you can buy cheap plastic hobby set (of 4) on Amazon.
How to Use Vernier and Digital Calipers
https://youtu.be/7u0PIz7deu8
Proper use of calipers, both the analog vernier and digital calipers, is something that intimidates a lot of people. In this under 8-minute video, James Gatlin runs through proper operation of both versions of this common and super-useful measuring tool. While most of this info is basic, there are some good tips in here and clear explanations of features that likely flummox some users (like how the vernier scale works with the main scale on vernier calipers and how the step feature works on calipers).
Takurou Seino, of Takuwoodcraft, is known for the beautiful and useful jigs he makes. In this Instagram video, he makes a cool little jig for perfect dowel placement in dowel jointing. As someone in the comments points out, this jig is only good for one thickness of material and you’d need a different jig for other lumber, but if you’re doing, say, a lot of picture frames… Nice tip here of marking lines in plexi by scribing the desired lines, covering the lines with Sharpie, and then wiping away the excess.
If you’ve ever looked at large concrete pipe and culverts and wondered how they are made, here ya go. Cool.
Shop Talk
Readers offer their feedback, tips, tales, and tool recommendations.
Reader Rex Burkheimer writes:
Used toolboxes - I’ve bought a few toolboxes from estate and garage sales, and scored some valuable tools in doing so. By far the best deals I have found are from business auctions, particularly from manufacturing shops. I love those that offer "Lot## Contents of shelf" with a photo showing a greasy, grimy jumble of "things." I have bought many of these for a pittance and found literally hundreds of dollars worth of usable or salable tools. The fun is identifying them and determining the best place to sell: eBay, CL, FB Marketplace, etc. The best example ever was the shelf I bought for $8.56, including tax. I was the only bidder. I sold the contents for ~$1200 over a 3 month period, and kept one item, a Mitutoyo toolmakers microscope. I later sold that for $600.
And, one of your regular readers commented that the Tub-O-Towels product contains lanolin. I verified. Lanolin is the best rust-preventative I know of. I credit it with keeping my valuable machine tools free of rust for over a decade in an unheated steel building. Those towels may have enough lanolin to make them useful in cleaning precision tools, firearms etc. I'll buy a tub.
Kevin Baker says “Let’s talk more about vintage tools:”
I have two favorite vintage tools. Both were given to me by my grandfather. Two Craftsman Starter and Manifold wrenches.
Kevin also recommended a really great vintage tool site, Alloy Artifacts Museum of Tool History. This is the kind of site, done in old-school, early web style (18 years and counting!) that you could spend hours poking around on.
An entry in the Alloy Artifacts Museum of Tool History page about J.M. King & Co., early makers of taps, dies, and pliers operating out of Waterford, New York in the late 19th/early 20th century.
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09/4/24
