From a scrub brush to a paint mixer, pretty much anything you can think of can be made into a drill attachment. Here are five ...

It’s often said that you don’t need a drill bit; what you need is a hole. How you make that hole is up to you, but it’s a given that you want to make it as efficiently as possible. The drill bit, ...

Abstract: In this article, a coupled axial-torsional drill-string vibration model is established, which considers the influence of bit balling on rock-breaking and drill-string vibration. First, a bit ...

Abstract: Large-scale storage systems, a critical part of modern computing systems, are subject to various runtime bugs, failures, and anomalies in production. Identifying their anomalies at runtime ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney ...

In this woodworking video, learn how to build a versatile drill charging station that accommodates up to 4 chargers and stores up to 5 drills and drivers, along with a nail gun. The design features a ...

Living in your own home is great, but sometimes it can feel like there’s just not enough room for all your things. Renovations and additions are great, but sometimes you don’t always want to make big ...