A die nut is created with interrupted sections of thread around its internal diameter. Die nuts are simply screwed onto the threaded part. As they are wound down, they cut away any of the screw thread that is bruised (bent over) or out of line. A die nut cuts irregularities and scrapes off the dirt from the thread it is being used on so needs cutting edges, which are formed by the cut-away places.
Need nylon fasteners or washers? Hi-Q Components is the go-to solution for the widest range of nylon screws, nuts, bolts, and washers in both metric and imperial sizes for all engineering or assembly needs. Threaded rod in 1-metre lengths is also available in M3–M20 sizes. Hi-Q Components also
In The Shed magazine Issue 92, we featured master knifemaker Brent Sandow and learned a lot about his knifemaking skills. While we were there, Brent also gave us a guided tour of his well-equipped knifemaking workshop. Be prepared for workshop envy.
If you haven’t heard these Tusk Silent Timber blades in operation you can’t fully appreciate what a difference they make. They are not silent but they are significantly quieter, and probably never squeal. These ultra-thin, deep-cutting, premium-quality saw blades are made especially for use on electric or cordless circular saws. They feature a patented sound
Earl’s Wood Hardener penetrates into soft and rotted wood fibres, restoring them to near original strength. It makes repairs possible to even the most fragile wood, ready for full restoration. Forget digging out rot. Earl’s Wood Hardener will penetrate wood fibres, and once dry, you can patch and paint, if necessary.
In a sash-windowed meeting room in the upper reaches of the historic Thistle Inn in Wellington, an unusual band of people is preparing for their monthly meeting. Master lockpicker and meeting organiser Derek Robson, aka D.Roc, is assembling an array of locks; dozens of them—mortise locks, pin tumbler locks, tubular locks, various padlocks, combination locks, wafer locks, even a selection of handcuffs, to challenge tonight’s group.
Vertigo CNC routers are proudly New Zealand–designed-and-developed, and they’re locally manufactured too, in Christchurch. The mid-size desktop Vertigo MX2-N, which has a working area of 1200 x 600 x 120mm, delivers accuracy, utilizing lead screws and stepper motor control, at an affordable price.
It offers flexibility in part size and material choice, working with plywood, wood, plastics, aluminium, and other non-ferrous metals, and there’s a Facebook community of more than 600 users for this desktop router. The Vertigo MX2-N CNC has an RRP of $6995, incl. GST. or $47.00 per week on finance. For more information, visit vertigocnc.com, or see Vertigo’s YouTube channel, or visit Facebook.com/vertigocnc.
Autosol Rust Ex is a powerful, industrial-strength corrosion and stain remover that is quick and easy to use — it’s as simple as wiping on and rubbing off for standout results. It quickly removes rust, tarnishing, discolouration, oxidation, and even bluing, and will give metal surfaces a new lease of life. See hobeca.co.nz for more information.
WorkSafe NZ has contacted The Shed and advised us of two recent deaths of New Zealanders using a Lichtenberg wood burner. They have advised us that these electrical devices are not safe to use and are dangerous.
Do not build or use one of these machines under any circumstances as they are unsafe and can cause fatal injuries.
See this information on the Worksafe website https://www.worksafe.govt.nz/about-us/news-and-media/fractal-burning/
Injection moulding is ideal for manufacturing grips with unique contours and patterns that are difficult or impossible to achieve using other grip-processing technologies.
GripWorks’ very popular line of ‘Hunt Wilde’ injection-moulded FPVC grips come in a variety of styles, with local distributor Hi-Q Components stocking plain straight, ribbed nubbed, contoured bump, straight ribbed, tapered flanged, flanged rib-finned, and honey comb options. Perfect for the likes of outdoor power equipment, lawn and garden tools, sporting goods, bicycles, maintenance equipment, and much more, the GripWorks Hunt Wilde range is designed to fit standard bar sizes and diameters, including: ½-inch, ³/₄-inch, ⁷/₈-inch, 1-inch, 1¹/₄-inch.
See the Hi-Q Components website to order online or for more information, email firstname.lastname@example.org or call 0800 800 293.
If you haven’t heard of Autosol, you can thank us later.
This revolutionary, ammonia-free product is the go-to cleaner and polish for uncoated aluminium surfaces. It leaves a clean sheen without scratching or hazing. The distributors say users describe it as “a product that does everything the advertising says it does”, “my go-to polish for aluminium”, and “perfect for alloy wheel rejuvenation”. It is available in a 75ml tube with screw caps from automotive, engineering, and hardware stores across New Zealand.
When honing a cutting edge on a steel blade, you are progressively over three or four stages reducing the size of the scratches on the two faces which meet up to make the sharp point.
The much-vaunted “mirror” edge simply refers to the stage where we cannot easily see the scratches with the naked eye and hence it looks smooth and shiny. This process, therefore, requires several sharpening stones with finer and finer surfaces (325 grit, then 1200 grit, then 6000 grit).
An optical punch consists of a brass body with two holes through it, one for use, the other for storage, because there are two rods. One rod is the punch, the other a vertical magnifying glass made of a plastic rod. You look down the viewing rod at a dot marked on its base. You then move the whole apparatus around until you can see the point where you want to put a punch mark. Holding the brass body, you remove the plastic rod and drop the steel punch back into the same hole, then hit it. Result: a perfect, vertically punched mark, precisely on the spot.