Peu d'alésage fileté par peu d'alésoir de roche d'une seule pièce ST58 pour le forage de roche dure

mèche à aléser
July 11, 2026
Mot-clé: mèche à aléser
Description de la vidéo:
Our team walks you through how the ST58 Thread Reaming Rock Bit performs in common underground drilling scenarios. In this video, you'll see a detailed demonstration of this one-piece reaming bit's operation, from installation to actual rock drilling applications. We explain the two-step drilling and reaming process, showcase its integrated structure benefits, and highlight how it maintains stability during high-speed hole expansion in mining and tunneling projects.