Milled Steel Tooth Drill Bit
Keywords
Products
News
Factory 15 1/2inch IADC 537 Tricone Bits Milled Steel Tooth Drill Bit Rock Bits
Type: 17 1/2 inch IADC 537 Milled Steel Tooth tricone Bits
Bearing design: open roller bearing with jet flush lubrication.
Threaded 7-5/8" API Regular Pin.
Factory 8 1/2 inch IADC 127 Tricone Bits Steel Tooth Roller Cone Bits
Type: Milled Steel Tooth Drill Bit
Material:Carbide
Use: Tunnel construction Energy drilling
Manufacturer: Zhengzhou Sungood New Material Technology Co., LTD
Brand: ZZSEGU
Latest Products
Latest News








