About this document
Drilling and Blasting Techniques Overview by Hamsa Hegade is a document available to read on EtoBox.
This document discusses drilling and blasting techniques used in mining and construction. It describes the components and types of drills, including percussion drills, abrasion drills, and fusion piercing drills. It also discusses drill bits, drilling patterns, the blasting process using various explosives like dynamite, detonators, firing charges, fuses, and blasting caps. Safety procedures for transporting and handling explosives are provided at the end.
- Author
- Hamsa Hegade
- Language
- EN