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مته PDC 311 میلی متری برای حفاری نفت لایه های فوق العاده سخت

مته PDC

2026-09-24

توضیحات ویدیو

Here’s a fast, informative look at what this solution does and how it behaves. In this video, we demonstrate the 12 1/4inch 311mm Steel Body PDC Drill Bit engineered for ultra-hard strata oil drilling. You'll see how its optimized profile, high-quality PDC cutters, and specialized backup layout enhance durability, footage, and impact resistance in demanding drilling conditions.