GOTCHA™ Retrieval Tool for Blast‑Hole Recovery
GOTCHA - IntroductionWhat To Do If a Phone, 2-Way radio, Detonator Logger or Personal Item Falls Down a Blast Hole (Loaded or Unloaded) | #1 in Safe Retrieval…
GOTCHA - IntroductionWhat To Do If a Phone, 2-Way radio, Detonator Logger or Personal Item Falls Down a Blast Hole (Loaded or Unloaded) | #1 in Safe Retrieval…
Accurate blast hole measurement is the first decision in every blast design execution — and small errors create costly downstream problems. This article explains the Execution Gap and why reliable depth tapes matter.
Scaled Depth of Burial (SDOB) is a key blast design metric that measures explosive energy confinement, helping engineers improve fragmentation, reduce flyrock, and deliver safer, more predictable blasts.
"You can't manage what you don't measure" Peter Drucker, business management consultant & author "Submergo" is a Latin verb meaning to dip, plunge, sink. In mining operations, accurate…
Updated on 8 August 2026 The LineSaver initiating systems retainer solves a long‑standing problem in blasting: reliable detonator cord retention without plastic waste or environmental impact. In drill…
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