Gold Index: 5148
Cangzhou Great Drill Bits Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Service City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
api great matrix body pdc bit pdc head diamond oil drilling bit
all codes
Steel Body PDCUse high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performancewear-resistant materials,
2016-08-01
steel/milled tooth bit/drill bits for oil wells/water drilling
S135G
all sizes and codes, high quality and good price
2016-06-14
milled/steel body tricone bit in Drill Bit for water well drilling
ST117G
soft formation steel /milled tooth bit tricone 8 1/2 for water well
S127G
4 3/4 inch 215 tricone bit for soft formation well drilling bit
GA114C
milled tooth bit for soft formation oil and gas drilling
SKG115GC
milled/steel tooth bit three cone bit well drilling equipment
SKG115C
api IADC127/217/117 steel tooth bit well hand drilling tools
S137G
steel drill bit/milled tooth bit drill bits China
HA117
high quality api certification great pdc drill bit hole drill bit stone drilling tools
GS1303Z
2016-06-13
api certification cangzhou great pdc bit diamond bits well drilling
GS1606S
great steel body pdc bit rotary cutter drill bit oil drilling rigs
api great diamond head pdc drill bit/steel drill bit/cutter bit
steel milled tooth bits
all sizes and codes
pdc drill bit pdc cutter
GS1905T
pdc bits pdc cutters tricone bit