Gold Index: 249
Hejian Xinlong Drilling Accessories Factory [China (Mainland)]
Business Type:Manufacturer Country/Region: China (Mainland)
hole opener
the ideal tool to drill rock socketed piles for brides,geological exploration, water conservancy, building, esp. for horizontal directional drilling.
2011-10-09
PDC bit
A complete line from 3 3/4'' (95mm)~17 1/2''(444.5mm); IADC code in all sizes and in stocks; Used for oil/water well,mining,etc;
steel tooth bit
a complete line from 3 7/8'' (98.4mm)~26''(660.4mm);IADC codes in all sizes and in stocks;used for oil/water well drilling,mining,etc.
tricone bit
A complete line from 3 7/8'' (98mm)~26''(660mm); IADC code in all sizes and in stocks; Used for oil/water well,mining,etc;