2025/05/12
Using different bits makes a huge difference in drilling speed (hand drilling)
Hello, everyone. This is Enta. What kind of bits do you use when operating a rock drill? Well, if you think about it, it’s usually either a cross bit or a carbide bit (flat), right? Cross bits are the most common. Another common type is the carbide bit. …
2017/05/19
SI Units for Earth Retaining Structures | A Guide to Units Used by Slope Engineers
Hello, everyone. This is Enta. A senior colleague of mine has been visiting Nagoya for a two-night, three-day trip since a few days ago. We worked together at a previous job, and we’ve been keeping in touch ever since I was 19. For the past few years, he’s been coming to Nagoya around this time every year for a conference on construction methods. We’ve known each other for a long time, so it’s easy…