The Core Keeper drill will let you mine boulders for hundreds of units of ore. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

When using a handheld power drill, it can be difficult to ensure that the bit stays completely straight relative to the surface which is being drilled into. The Core is designed to help, by projecting ...

Hilti North America's semi-autonomous core drilling solution, the DD 250-CA diamond core drill, paired with the Cut Assist Auto Feed unit gives the operator an assisted experience by intuitively ...