The Shed - Tools

Hand tool grand slam

24 April 2025

It splits wood and rock, it severs roots, it levers…it slams. The Slammer may be a literally ground-breaking tool to work with, but the manually operated device is a rare creature in the thriving high-tech landscape of new DIY tools.
Developed by TJ Irvin, a globe-trotting American who settled by Lake Hawea more than a decade ago and handcrafted by one of the oldest engineering firms in the country, Templeton & Sons, the Slammer is an unusual piece of kit any manual worker needing a bit of extra grunt should consider trying.
The 9 kg, two-piece Slammer developed by Irvin uses the impact of a solid, high-tensile steel rod rammed down a length of pipe by the operator. This provides the momentum to ram the attached blade into—and through—the sort of material most people hire a jackhammer to deal with. Other attachments turn it into a fence-hole rammer and a compacter for foundation work. As TJ describes it, the slammer/rammer multipurpose tool is a combination of a crowbar, axe, spade, mattock and sledgehammer all in one. Made in New Zealand.

Soldering tips part 2: Getting the job done

21 February 2025

We touched on some simple de-soldering methods in part one of this two-part series.
Just like other workshop tools, there is more than one way to achieve it and with less damage and frustration.
De-soldering involves removing the solder from the joint to either release the component or repair the solder joint. The aim is to do this with minimal damage to either part, but since you can generally replace the component, protecting the PCB is paramount.
SMT (Surface Mount Technology) is a whole other subject, and because of the design and density of the components, different tools are required.
De-solder or rework stations consist of a box controlling a heated tip and a vacuum pump. There are many manufacturers, but I’m only going to discuss some of the ones I’ve had experience with.
While the control box may have shrunk, there is a limit to reducing the handset. The handset consists of a tube to collect the solder and filters to absorb the flux residue. The tips are hollow and reach right through into the collection tube.

Versatile Hi-Q Toggle clamps

11 September 2024

Toggle Clamps
When it comes to clamping, lever-action toggle clamps offer excellent power from a quick and easy motion and they are simple to install for ready access. Toggle clamps have a multitude of uses in engineering, metal fabrication, and woodworking. Hi-Q Components stocks a wide range of high-quality Turkish-made Kukamet toggle clamps including horizontal and vertical actions, latching or push–pull configurations with different mounting options, and even pneumatic versions.

Ponoko—a cut above the rest

25 June 2024

While laser cutters are now practical for home-build projects, they are not something that everyone will want to run. They take up bench space, need care and feeding, get expensive in large calibres, and if you don’t use one that often you might well be better off letting a company like Wellington-based Ponoko cut things for you.
Ponoko stock a wide range of materials and are experienced with using their laser cutters on them. Handy, but scarcely unique given the number of engineering outfits that are out there that’ll do pretty much the same thing.

The right stuff – part one

18 April 2024

These tips are a random collection of thoughts that I have grouped under the classification of things that relate to working at a bench using hand tools, rather than using a lathe, mill or other machine tool. So if you have only a workbench with some hand tools in your shed, this is meant to be useful for you too.

Hi-Q Components has it all tied up with their range of ties

8 April 2024

If you’re looking for plastic cable ties and mounts, and cable management components, it’s hard to beat Hi-Q Components’ comprehensive range, which covers just about anything you’ll need for the job in hand.
Its selection of plastic fixings and fastenings includes standard strap-type cable ties, from 75mm x 2.4mm to 1500mm x 9mm; as a bonus, many sizes are available in weather-resistant black nylon for outdoor use. Hi-Q also has specialist ties covered, with stock including HVAC duct straps, heavy duty for hydraulic hoses, releasable, screw mount, marker, push mount, double loop mounting, hanking, and beaded ties. As well as cable ties, Hi-Q offers a great selection of cable tie mounts, such as quick and easy self-adhesive tie mounts, and push and lock clip mounts for through-hole panel mounting.

Make your own backyard forge

7 March 2024

This is one of the very basic forges for heating metal bars. There are many other types of forge out there and Youtube can show you how to build and use them. My forge was made of scrap steel from my workshop and the local recycling centre.
The forge essentially consists of a fireplace or “bowl” in firebricks which are held firmly together in a brace or strap. They sit on top of a steel plate. Another steel plate sits on top of the bricks, with a large square in it to allow access to the firebowl.
A small, round, high-grade steel grate with several holes in it sits at the bottom of the brick bowl. Below this fireplace, a vertical pipe-fitting is welded into the supporting steel plate. The bottom of the pipe is an ash trap, and the ash can be dropped out by opening a small trapdoor.

Size matters

1 March 2024

Over the years I have bought three universal sockets from second-hand tool dealers. Only one has a name and the manufacturer stamped on it, the American made “Ultra Socket”, while another is obviously a close copy of the “Gator-Grip” which is advertised on the internet.
I think the real appeal of these mechanical curiosities is that they can grip fasteners for which purpose-made sockets can’t readily be purchased, and the reason for that is that the system of sizing nuts and bolt heads has changed more than once over the past 50 years.

Hi-Q Toggle clamps

10 February 2024

Customising your plane blade

24 January 2024

In my previous article on sharpening a plane (“Sharpen up your plane blades,” The Shed magazine, Feb/Mar 2010 – also on this website) we worked on how to consistently produce a sharp, straight edge on our plane irons. Now that we have that skill in place it’s appropriate to look at how modifying that straight edge can allow us to achieve a range of differing results in our woodworking.
It is important to understand that what drives the modification of our cutting edges is what we want to achieve with them. Therefore after describing the shape of the plane blade, I’ve outlined four major tasks that we can achieve with the particular shapes our planes. Each requires progressive development of the edge “shape” so I recommend re-reading of the earlier article to get you on the starting blocks for this one.

Locking in efficiency and innovation

22 January 2024

In the world of furniture manufacturing, every detail matters. A new product revolutionising cabinet and furniture construction is the Peanut Connector. Available from Jacks, these unassuming yet highly effective furniture connectors are set to become an essential tool in the arsenal of modern cabinetmakers. Peanut connectors offer a host of advantages that speed up and simplify the assembly process, reduce material costs, improve the overall quality of cabinetry, and deliver a more contemporary slim-line look. Let’s explore these connectors and the numerous benefits they bring to the table.

Cutting threads by hand

17 November 2023

From time to time in the home workshop, you may need to make a new threaded hole for a bolt and create the threads on the bolt itself. It’s handy to know how to use the dies that are rotated onto a bolt blank to make these threads, and to know how to use the taps that create the threaded holes. This skill will be especially good for those interested in model engineering, go-karts or light engineering, but who have not been trained in the use of hand tools for making threads.
There are many different thread sizes. These are made to international standards. In all cases, the size of a thread eg, 6mm or ½ inch and so on, is determined by the diameter of the rod or bar on which it may be cut.

Make a model sheetmetal roller

26 July 2023

Isn’t it always the case—you are working away in the shed with the latest project and you need some equipment or tool that you don’t have? I needed to roll some metal for the model project that I am working on and I had recently lost my access to a metal-rolling machine. The best answer was to make my own sheet-metal roller. I quickly realised there were a lot more future projects needing a rolling machine.

Toggle clamps

26 July 2023

Firewood sawhorse

19 July 2023

I created this little project because I needed to cut firewood easily without someone to assist in holding the wood. Although not my own invention, it is an interpretation of pictures gleaned from the web and adapted to materials that you can buy easily in New Zealand timber yards. The whole project cost me $25 and took about an hour and a half to make. In anybody’s book that is value for money and time well spent.
It is essentially four crosses of timber braced to form a cradle for cutting your firewood.

Tools