Author:Mr. Jean MaraisFounder & Group Executive Chairman, Sanodea GroupRooted in Africa. Connected to the World. Presence: Africa, Europe, ...Read more
Mining Doc Latest Posts
Africa’s mining sector stands at a defining crossroads. The continent holds more than 30 % of the world’s known mineral ...Read more
Mining DocEnlightened
Step drills are specialized cutting tools with a series of progressively larger diameters, or “steps,” built into a single bit. ...Read more
Drill bit wear is an inevitable part of any drilling operation, but recognizing its common signs early is crucial for ...Read more
Drill bit wear is an inevitable part of any drilling operation, but recognizing its common signs early is crucial for ...Read more
Mining DocEnlightened
Gun drilling is a specialized technique for producing deep, narrow holes. The name comes from its origins in firearm manufacturing, ...Read more
Mining DocEnlightened
A hot drill bit isn’t just a sign of hard work; it’s a major red flag for operational efficiency and ...Read more
Mining DocEnlightened
Drill bit breakage in mining operations can result from a range of mechanical and operational issues. One common cause is ...Read more
Drill wander is a common issue in drilling, particularly in deep-hole applications, where the drill bit strays from the intended ...Read more
Mining DocEnlightened
Backlash in drilling machines refers to the slight play or looseness between moving components usually within gears or screw threads ...Read more
