The Diamond Products CB215 hand-held drill motor is a lightweight drill for coring up to 3-in. diameter holes by hand or up to 6 in. mounted on a core rig. This motor has a three-speed gear box with ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ¼", ...

Chicago Pneumatic's hand-held rock drills include the CP0022, CP0032 and CP0069 with features streamlined, ergonomic design and side exhaust vents. CP0022: 33 lbs.; .5 ft./min. drill rate; ...

A drill press offers better accuracy and more power than a standard handheld drill. Here’s why it should be one of the first standalone shop tools you invest in. All woodworkers, from amateurs to pros ...