38 مم 11 درجة زر مدبب بت هارد روك حفر

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March 10, 2023
Video Description:
Discover the 38mm 11-degree Tapered Button Bit, designed for hard rock drilling. This high-quality bit works seamlessly with pneumatic rock drills and tapered drill rods, offering durability and efficiency. Perfect for demanding drilling applications, it features a robust design and long service life.