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)
6inch the matrix diamond core drill bits for hard rock
GM1605T
1.High Abrasion tungsten carbide material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
2017-01-16
the matrix body core drill bit china
GMC3232
8-1/2inch 5 blade the matrix body pdc bit for well driling
GM1605TX
12-1/4inch 8 blade the matrix pdc bit
GM1308
13-1/2 inch 6blade the matrix body pdc bits
GM1906S
6inch 5 blade the matrix body pdc bit
GM1605TZ
4-5/8 inch the matrix body pdc bit
GM1305
S433 the steel body pdc bit for oil and gas
GS1306T
1.Hardened Alloy Steel base material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
9-1/2inch the steel body pdc bits
GS1905S
China S223 the steel body pdc bit for oil and gas
GS1955SZ
8-1/2 the steel body pdc bit for oil and gas
GS1905TZ
7-1/2" the steel body pdc bit for well drilling
GS1606T
api 5 blade the steel body pdc bit for oil and gas
GS1605T
S223 the steel body pdc bit for well drilling
GS1605Q
the steel body pdc bit diamond core drill bits for hard rock
API 6 blade the steel body pdc bit for well drilling