Watch how a damaged bolt hole on a CAT D9T bulldozer is expertly repaired with precision machining and solid welding ...

That’s why thread repair kits are essential for any mechanic or DIYer who frequently works with aluminum or softer metals ...

The holes in impact sockets are for a retaining pin that keeps the socket firmly attached to the wrench, ensuring safety and stability under pressure.

Kyiv's forces appear to be almost surrounded in a key strategic hub described as the "gateway to Donetsk" - and video shows Russian troops making a "Mad Max" entry to the city. Meanwhile, Russia says ...