12 1/4 inch matrix or steel body diamond good pdc drill bit for sale

12 1/4inch (311mm) PDC bit ,Body: steel body or matrix body ,blades: 4 blades,5 blades,6 blades,7 blades,8 blades Cutter:13mm,16mm or 19mm ,Crossing Bit is one of the leading manufacturer for Quality PDC bits and Tricone bits in North of China ,we have exported drill bits to more than 30 countries .
Hebei Crossing Drilling Tools maintains a great reputation in the well drilling,construction, HDD (horizontal directional drilling) ,exploration, water well, geothermal, mining, and oil & gas industries as a company that can provide dependability and high-quality products at excellent value.Our quality tools:Tricone bit ,PDC bit,Tricone Cutters(single rollers),PDC reamers,Drag bits ,HDD hole openers.
Our custom-designed PDC bits are specifically designed and manufactured with directional drilling in mind. Our bits are extremely stable, durable and ‘directional’ friendly, which is of the utmost importance when trying to keep the bit in a thin wavering pay zone. It is this steerable bit technology, combined with high ROP, which gives Crossing an advantage in a highly competitive market.
Our Mission:
To guarantee each drill bit :Drills faster ,Lasts Longer