Introduce 12 1/4“(311.1mm) PDC Diamond Bit 5 Blades For You

From concept to demonstration, this video highlights the evolution and practical outcomes of Hebei Crossing Drill Bit's advanced drilling technology. You'll see a detailed showcase of the 12 1/4" (311.1mm) PDC diamond bit with 5 blades, exploring how its stability, durability, and directional performance deliver precise positioning and high ROP in demanding applications. Discover how 20 years of manufacturing expertise and world-class equipment create drill bits that achieve faster drilling speeds and longer service life for industries worldwide.