Superior performance and durability in most drilling conditions from mountain, desert, and onshore to offshore drilling.
Premium forged alloy steel.
Chrome-plated by 0.010-0.015 thickness.
58 to 62 Rockwell C hardness.
Numerically controlled CNC machining to
Extra long service life.
THE EXCELLENT AND EXPERIENCED SERVICE TEAM OF LEOPARD ENERGY GROUP CO., LTD IS ALWAYS AVAILABLE FOR YOU UPON REQUEST AT ANY TIME, AND WILL PROVIDE YOU WITH INCOMPARABLE SERVICES TO SATISFY EVERY REQUIREMENT PER YOUR NEEDS...
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