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Machinery Energy & Mineral Equipment

38mm Tapered Button Bit With 11 Degree For Blasting Hole Drilling In Geological Exploration

Grace
2025-05-19
In this video, we explore the 43mm Diameter 4.76 Degree 8 Buttons Rock Drilling Bit, a tapered button bit designed for mining and tunneling. Learn about its high-quality construction, versatile tapered degree options, and applications in secondary crushing and roadway excavation. Discover why this bit offers extended service life and superior wear resistance.