Every farmer or mechanic has a drawer stocked with dull or broken drill bits. The plan is that “someday” we’ll take time to sharpen them…probably the second Tuesday of next week. Here are tips to ...

Breaking a stud or a bolt is a pretty common shop catastrophe, but one for which a fair number of solutions exist. Drill it out, shoot in an extractor, or if you’re lucky, clamp on some Vise-Grips and ...

SOMERSET, Pa. -- Rescuers worked desperately to overcome equipment failures Friday in their efforts to drill through hundreds of feet of solid rock to reach miners trapped since Wednesday by the ...