السترة القصيرة الموثوقة الزر المقعد 2 ثقوب غسيل 42 ملم

أدا
March 04, 2025
Video Description:
Discover the 11 Degree 7 Buttons Carbide Steel Tapered Button Bit for Rock Drilling, designed for hard rock applications in mining and construction. This high-performance bit features tungsten carbide tips and hot-plated skirts for enhanced durability and drilling efficiency.