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 ...
Deep hole drilling is a specialized area within metal cutting, involving unique challenges such as maintaining optimal ...
Coppernico is applying for permits to increase the drilling capacity at the Sombrero Project by enlarging the permitted area ...
Ximen Mining (TSXV:XIM) (OTC:XXMMF) has announced a breakthrough in its exploration efforts at the Brett Epithermal Gold ...
Highlights include 37.50m grading 0.38% Ni, 0.064 gpt Pd, 0.032 gpt Pt; 13.50m grading 0.39%Ni, 0.055 gpt Pd, 0.026 gpt Pt; and 19.50m grading 0.37% Ni, 0.034 gpt Pd, 0.022 gpt Pt Further evidence ...