by | | Article Library, RC Equipment, Subs
In RC drilling, most of the attention goes to hammers, bits, and rigs. Fair enough—they’re doing the heavy lifting. But if you look closely at where performance is won or lost over a campaign, subs play a far bigger role than they’re usually given credit for. Subs sit...
by | | Uncategorised
Anyone who has drilled deep RC holes knows the problem (particularly in challenging ground): when the hole starts to wander, chatter increases and vibration comes up the string. Before long, you’re fighting deviation and swapping components. That combination –...