Gold Index: 10237
GREAT DRILL BITS CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Service City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
12 1/4 inch the steel body pdc bits
GS1605T
1.Hardened Alloy Steel base material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
2017-01-16
7 1/2 inch 6 blades the steel body PDC BITS
7-1/2''GS1606T
S323 the steel body PDC BITS for oil and gas
17-1/2''GS1906TZ
API 6 inch the steel body PDC bits
6''GS1306T
1) our pdc bit Certified by ISO9001&API2) our pdc bit have Fast drilling rate 3) our pdc bit posses Strong cutting structure durability
17-1/2inch the steel body PDC bits for oil and gas
17-1/2''GS1905T
5 blades the steel body PDC bits
12-1/4''GS1905
12 1/4 inch the steel body PDC bits
12-1/4'' GS1606T
GREAT api the steel body pdc drill bit for sandstone drilling
8-3/4" GS1915T
CANGZHOU GREAT THE PDC BITS
THE API STEEL BODY PDC DRILL BITS
6 1/4 GS1606S
the top quality PDC BITS for oil and gas
8 1/2 GS1615S
1.Used for mining, water well drilling and oil well drilling in various formations. 2.All the bits are based on the rules API and ISO
The direction steel body PDC bits for well drilling
8 1/2 GSD1635T
1. Hardened Alloy Steel base material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
The Steel body PDC drill bits for well drilling China
cangzhou great steel body PDC bits for oil
17 1/2 GS1905S
1.Used for mining, water well drilling and oil well drilling in various formations. 2.All the bits are based on the rules APIand ISO
the 9 1/2 Steel body PDC BITS for oil water gas and mining well drilling
9 1/2 GS1605S
API standard Steel body PDC BITS
6''GS1605T