Brief: Discover the 5inch High Air Pressure DTH Hammer with DHD350 Shank, designed for efficient coal mining. This Down The Hole Hammer offers exceptional performance with higher impact rates, lower energy consumption, and easy maintenance. Perfect for demanding drilling operations, it ensures reliability and cost-effectiveness.
Related Product Features:
Matched with Hammer DHD350 for optimal performance.
Le filetage de connexion API 2 3/8 REG assure un ajustement sûr.
Working pressure range of 10~25 bar for versatile use.
Outer diameter of 125mm suitable for various drilling needs.
Poids de 69 KG pour une maniabilité et une durabilité équilibrées.
Plage de diamètre de mèche recommandée de 127 à 135 mm pour un perçage de précision.
Un taux d'impact plus élevé et une consommation d'énergie plus faible pour l'efficacité.
Une conception simple avec des pièces fiables pour une longue durée de vie et un entretien facile.
Les questions:
What is a DTH hammer?
A Down-the-hole drilling (DTH) hammer is a drilling tool located at the bottom of a drill string, combining bit loading, rotation, and air to efficiently crush rock for drilling holes.
What type of drill is best for stone?
Drilling through stone requires a tough drill bit made of hard metal. Kingdrilling drill bits are specifically designed to tackle stone, brick, granite, and marble with ease.
Can you drill through cobblestone?
Drilling through cobblestone is challenging due to its hardness and the tendency of cobble fragments to roll away, making it difficult for rock fragments to pierce them effectively.