how-to-drill-metal

9 лет назад

This video demonstrates how to drill stainless steel, specifically 316 stainless, which is non-magnetic and can be difficult to drill. The video emphasizes the importance of preventing the metal from overheating while drilling, as this can cause work hardening and make drilling even more challenging. The video will show the process of drilling a 3mm thick piece of stainless steel using various drill bits and cutting paste.

9 месяцев назад

This video demonstrates how to drill through thick steel using a cordless drill and the right drill bits. The presenter explains the differences between titanium nitride and cobalt steel drill bits and how to use a hole saw for larger holes. They also emphasize the importance of using cutting fluid to lubricate the drill bit and prevent overheating.

2 года назад

This video demonstrates a technique for drilling through a metal lintel when hanging a blind. The presenter explains how to identify a metal lintel and provides a step-by-step guide using a simple setup with a bar clamp, scrap wood, and a drill. The video emphasizes the importance of sustained pressure and slow drilling speed for efficient and effortless drilling.

1 год назад

The video explores the popular life hack of drilling hardened steel with masonry bits. The creator tests this method on a high-speed steel parting blade, questioning its effectiveness due to the masonry bit's geometry and intended purpose. They find that while the bit can create a hole, it's not precise and the carbide tip is quickly damaged.