Gareth’s Tips, Tools, and Shop Tales is published by Cool Tools Lab. To receive the newsletter a week early, sign up here.
I want to grow my subscriber base. To aid in this, I’m announcing a Holiday Giveaway Challenge. I’ll be giving away a bundle of inscribed copies of both of my tips books (Vol. 1, Vol. 2) and three of my favorite everyday tools: The Williams ratcheting screwdriver, the Canary cardboard cutter, and a plastic razor blade. To be eligible for the drawing, you need to convince three people to sign up for my newsletter (and then email me their names). If you sign up 5 (or more), you get two entries in the drawing. Contest ends Midnight, Dec. 11. Sorry, but this contest is US-only!
Force Conversion Calculators
On Digi-Key’s website, they have a set of calculators for converting between various units of physical force (newtons, gram-force, metric ton-force, and others). So, the next time you need to covert between Sthène and Poundal…
Torture-Testing Bench Vises
Bench vises are one of those common tools where people rave about the cheap ones available at Harbor Freight. I’ve always wondered how true this was. So, seeing this Project Farm video, I was anxious to know how the Freight would fare. Todd tested the following brands: Heuer, Ridgid, Yost, Wilton, Baileigh, Irwin, Forward, Central Forge, Olympia, Myoyay. Vises were tested for clamp load, durability from impact, anvil durability, and clamp load failure point. This is one of the few Project Farm videos I’ve seen where Todd pushed the tool to complete failure.
Sure enough, the $69 (at time of testing) Harbor Freight vise (Central Forge) performed amazingly well. Not surprisingly, the $500 (at time of testing) Heuer was best overall. Now that I see this testing, I’m definitely going to grab a Harbor Freight vise. When we moved to California last year, I left my two vises on the east coast and I’ve been missing having one (beyond my Dremel hobby vise).
The Basics of Photochemical Machining for Precise Parts
In this Applied Science video, Ben provides a nice and thorough introduction to photoetching small, precise metal parts, aka photochemical machining. The process is involved, not really for beginners, and this is a work-in-progress video. But, because there aren’t any vendors out there (that I’m aware of) providing this service for small-batch photochemical machining, this video is a way in if you need to consider creating such small, precision metal parts on your own.
Bringing a Rusted Cast Iron Skillet Back from the Dead
Over on Boing Boing, Mark Frauenfelder shared this video on one of the many processes (basically they’re all the same with some variation) for reviving a completely rusty cast iron skillet. Years ago, I decided to revive the 3 very rusty skillets I had in the bottom of my pots and pans cabinet. I watched several videos and followed a similar process. It was so satisfying to bring these decades-old kitchen tools back to life.
The Existential Pleasures of Restoration and Repair
Good as new!
Speaking of kitchen tools, my wife’s handheld mixer died recently. I heard it seize up as she was making something downstairs. We could’ve just bought a new one (this thing is ancient), but I really wanted to fix it, especially as she told me of its lineage. This is the first and only mixer she’s ever had. Every holiday feast was made with this mixer. She raised her kids on this mixer. Her sister gave it to her. As I like to say, tools always come with stories, and this one has great stories. I took it to my workbench, took it apart, and had a look. I quickly discover that the wormgear that transfers the motor’s spin to the beater gears was frozen. Some WD-40 and and few gentle twists with the needle nose and it was working again. Easy! The beater ejector had long ago broken, so I fixed that, too. The mixer was filled with decades of dust, batter gunk, and thickened oil. I took everything apart, cleaned it, inside and out, and put it all back together. This process was an act of love, for my wife, and also for the stories this mixer tells. And now, will continue to tell.
Noteable Quotables
“I always work at the edge of what I understand.” -Musician, artist, Brian Eno
“There is nothing worse than a brilliant beginning.” –Pablo Picasso
Shop Talk
Paul Cryan writes:
Watching the Stumpy Nubs vid on oscillating tools, I thought about getting mine out and seeing if it could solve some of my “learning issues” with 3D printing. Not only did my Dremel Multi-Max MM40 fit with a Diablo HCS flexible adhesive scraping blade do beautiful work cutting away support material from PLA prints, but I’m pretty sure it will work to get those stubborn PETG prints to release from the PEI print surfaces I’ve got on all my printers. To my surprise, at a shallow angle of attack (e.g., < ~30 degrees) the oscillating adhesive blade doesn’t seem harmful to the print surface, despite its keen front edge, and it wiggles under really stuck PETG. As pointed out in the Stumpy Nubs video, the oscillating blade can be grabbed without danger. I think it might become my new favorite way of releasing sticky 3D prints so that I don’t damage the surfaces of my printers.
***
Reader Kristian Reinhart (who was the winner of last year’s holiday tips challenge) sent a batch of new tips. Here are a few:
* The quickest non-chemical way I’ve found to clean up the surface of 3D prints (especially flats or edges on FDM prints) is using a snap-off blade and scraping over the surface. Much less hassle than sandpaper. Card scrapers, especially small ones, also work great, and depending on their shape and the shape of the print, shape do so far better than the snap-off blades, but they’re not as ubiquitously available and require maintenance.
* When lending tools or other things, I take a picture and edit it to write down the name of the recipient, then I store those pictures in a separate folder on my phone. That way, I always know exactly what I lent out to whom, and from the date of the picture, when.
Become a Patron!Support our reviews, videos, and podcasts on Patreon!
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.
CarMax is a great source for when you are in the market for a certified, warranted, used vehicle. I don’t know of any other dealership where you can test drive a used car, in excellent condition, and not have to go through a hard sell sales pitch, or a torturous bargaining phase when you decide to purchase it. The no-bargain price is right on the vehicles, and is often quite a bargain (with notable exceptions, so you have to do your independent price-point research ahead of time). The salespeople have no incentive to make a hard sell because of the way their commissions are set, and the fixed prices (so don’t bother bargaining). Additionally, if you decide within five days of your purchase that it was not the right car for you, you can return it for a full refund, regardless of how much you drove it (and yes, I have actually tested this out) with no reason needed beyond simply that you didn’t like the car. They also make a similar no-bargaining, no-low-balling offer for your trade-in, and let you know with 30-45 minutes exactly what they are willing to pay you for your car. And, as it should be, the two transactions don’t have to be tied to each other. They also have a decent website that lets you find the car you want nearby, or sign up to be notified via e-mail if a car matching your criteria shows up in their lots. Their Service Centers also seem to be squeaky clean and very impressive. They seem to be the elusive Car Dealership with a Conscience. My advice to anyone looking to buy or sell a used car, it behooves you to at least see what CarMax has to offer before making your final decision. — Surkhab Niazi
To find the best deal when buying a new car I use The Autoline. I can’t recommend them highly enough. For a modest fee they will find the car you want (or recommend the car you should buy based on your budget and requirements) and call you back with the best no-haggle price they can find. (They also do leases.) I’ve used them four times now and am very happy with the results. Each time they’ve arranged for dealer to deliver the car to my house, so I never have to set foot in the dealership or hassle with the guy who pressures you to buy useless “clear coat” and other pure profit add-ons.
Don’t be put off by their 1993-style website — all business is conducted by phone and email. — Mark Frauenfelder
Getting quotes from Get Used Parts is nice and all but for the more hands-on “just give me the info” approach, Car-Part.com is a better fit. It actually gives you a list of all the places that have your part, their prices, condition etc with contact information for the seller and you can filter the results by area or state. A lot of parts are too big/heavy to ship or cost prohibitive so it helps to find nearby sellers. They even have a handy tool to help you figure out what a part is called if you don’t know.
The prices quoted online have been accurate and the parts are almost always available when you contact the seller. Most places have 800 numbers so its no big deal to call a few if need be or to find the best shipping prices. My dad has found several items to repair our family’s cars and has been happy with them. Of course the shipping costs, accuracy of item descriptions, etc will vary depending on the seller, but we haven’t had any issues to date. — Isaac Good
After recently being involved in a minor fender-bender that resulted in a cracked tail light on my Subaru, I found that replacement parts would cost about $300 brand-new. A thorough web search confirmed that no lower prices could be found for new parts. Then I thought of trying to find the parts from a junkyard, but soon realized that would involve calling all of the junkyards in my area and then traveling to get the part, if one could be found. So I did what any person would do in this day and age and searched Google for used or salvaged auto parts and found this website. Once I entered in the year, make, model of my car and the exact part I needed, I received a phone call a half our later from a junkyard in Alabama that had exactly what I needed. They sent me the part for $95, including shipping.
There are several other sites that do essentially the same thing, i.e. use a standardized format to send a parts request to multiple junkyards and salvage lots around the country. I use this one because it has the nicest interface and I received the best and fastest quote on the parts I needed. One thing I noticed in using these sites is that they all used the same software for selecting the year, make, model of the car and parts needed. Some entrepreneurial software company must have identified this niche and they now monopolize the market for this specialized type of software. — Jason Spitzer
For the last five years I’ve used a synthetic chamois called The Absorber to dry my boat and cars. It is so good I can’t bear to use anything else. It holds more water and absorbs faster than towels or real chamois. The chamois I used years ago had to be thoroughly dried out after use or it would rot, and when dry, was hard to store. Then you had to get it wet before use and wring it out frequently since it didn’t hold much water. A towel, once wet, doesn’t leave a dry surface (all those spots). The Absorber when moderately wet leaves your surface utterly dry. It’s kind of amazing, really.
After you’re done using it, just fold it in half, roll it up wet and tuck it in its hard plastic storage tube. It says you can machine wash it but I haven’t tried that myself.
On the company website, you can read details on its PVA open-cell material. The company claims that the product is “the best drying tool you’ll ever discover” and I have to agree it is — it is superior drying technology. I now own four of them in different colors. The site says you can use it to dry pets but I have never tried it on my dog (she’s a short hair model and doesn’t really need it), but I will try it on myself. —Steve Leveen
Winding Road is a free digital car magazine that arrives once per month — you can either view it online in flash or download it in PDF. Apparently the magazine hired away some of the good writers from the other well-known car magazines. They are doing a pretty decent job. The magazine has cool videos and audio interviews throughout, and the photos are very good. They also have a daily news site. With Winding Road I can get all the car magazine stuff I need, without having to pay, and they never asked me for a credit card number or any of that. I’ve cancelled my Car and Driver subscription because I don’t need it anymore. — Roy Nesseth
We had the Smart EV for several parade loops around Brooklyn and Manhattan, and certainly the cars were 100 percent in their element here. We do completely adore the in-cabin sitting-at-the-wheel relationship; it’s still near perfect and tremendously comfortable. The spatial attitude of the driver and our view out of the car are both near perfect in urban situations as well.
Acceleration to 37 miles per hour is quoted at 6.5 seconds, and top speed is capped at just 62 mph. That speed cap will keep drivers from routinely sucking the 16.5-Kwh, Tesla-Daimler lithium-ion battery pack dry, and thus falling way short of the quoted 82-mile range. The transmission is just an on/off switch really, with a single-speed system overseeing things. This automatically makes the ForTwo ED better than the gas-powered sibling, as the five-speed simplistic SofTouch automatic is, frankly, quite an awful experience.
Another mixed message: until the 2013 model year, these initial Smart ForTwo ED cars are available only on exorbitant 48-month leases at $599 per month. That’s $28,752 total, but the federal income tax credit is bound to be for the full $7500 possible,thus bringing the take down to $21,252 or, in the end, about $4,000 less than the base Nissan Leaf.
Evo has gotten an early drive of the BMW i8 prototype in northern Sweden.When driving, there is a whine from the three-cylinder motor, but it isn’t what one would consider bad. They describe it as sounding a bit like an early Porsche 911.
Volvo has introduced a new engine family called Drive-E with two offerings, one of which is both turbocharged andsupercharged.
Once a week we’ll send out a page from Cool Tools: A Catalog of Possibilities. The tools might be outdated or obsolete, and the links to them may or may not work. We present these vintage recommendations as is because the possibilities they inspire are new. Sign up here to get Tools for Possibilities a week early in your inbox.
Good as new!
