کاربید ولتفستم سفارشی

ویدیوهای دیگر
May 19, 2025
کلمه کلیدی: مته تریکن
توضیحات ویدیو:
Discover the Customized Factory Tungsten Carbide Roller Cone Drill Bit, perfect for water mining and rock drilling. Designed with IADC classification, this bit features conical cutting structures for soft formations and robust shirttail protection. Ideal for various drilling applications with high efficiency and durability.