Drilling through metal can be somewhat intimidating for beginners, but there’s nothing to worry about. It’s just as easy as ...

“Twist drills remove all the metal from the inside of a hole ... and they require less power from the drill’s motor.” Hole saws and small-bore annular cutters can be used with hand ...

Multiple long intervals up to 162m thick containing the four magnet metals were encountered from surface or shallow depths from the infill drilling, with many holes ending in mineralisation. Red Metal ...

Drilling precise grids without a CNC machine can be tough to pull off. [Ookseer] has come up with a nifty method for dilling aligned holes with a drill press. He uses a right-angle jig on a Dremel ...

With the fate of repetitive motion injury looming due to the need to drill 1,200 holes, [bitluni] took matters into his own hands and built this nifty DIY hole punch for light-gauge sheet metal.

with many holes ending in mineralisation. Red Metal Limited’s latest drilling results have continued to unearth thick intersections of valuable magnet rare earths at the company’s Sybella ...

The first drilling program by Kincora with earn-in partner AngloGold Ashanti Australia Limited (AngloGold Ashanti) at the ...