The MetMo Blog
We love all things engineering. From deep dives into our products to historical explorations, there’s a wealth of information just waiting for you on the MetMo blog!
Pro tip! Search ‘Driver History’ to really get your teeth in.
Latest Blog Posts
How to pick the right model-making tools (for a sanding ovation)
Why step up your tool game?
Your modelling skills will outgrow basic gear pretty fast. A sharp, sturdy setup lets you finesse details, save time, and spare your fingers the agony of crummy kits.
We’re tearing apart the Multi Drive and looking at each piece in excruciating detail.
How aerodynamic bearings became engineering’s smoothest operators
We delve into the fascinating world of air bearings—components that use a thin film of pressurised gas to provide a low-friction interface between surfaces.
The ‘Watch-ima-collet’: The Time-Ticking History of The Collet
From dainty 18th‑century watch benches to roaring factory floors, the collet shows how micro‑innovations can power mega transformations. Tiny sleeve, massive impact—grip tight, friends!
The history of the engine piston (ft. lots of ups and downs…)
We delve into the evolution of the engine piston—a component that plays a pivotal role in converting energy into motion. From its early use in air-pumping systems around 150 BC to its development in steam engines during the 18th century, the piston has undergone significant transformations.
How aluminium alloys have taken off in the aerospace industry
Lightweight, strong, and resistant to corrosion—aluminium alloys have become the unsung heroes of the aerospace world. In this post, we chart the rise of these versatile materials, from their early adoption in aircraft frames to their critical role in modern spaceflight. Discover why aluminium alloys have become a go-to choice for engineers pushing the limits of performance, and how their unique properties continue to shape the future of flight.
In our latest blog post, "Making a Multi Drive," we take you behind the scenes of crafting the MetMo Multi Drive prototype. Before finalizing the design, we created a working model from mild steel to test functionality and identify potential manufacturing issues. This hands-on approach allowed us to refine the tool's design and ensure it met our high standards.










