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)
discount matrix body pdc bit for weill drilling
8-1/2
1.High Abrasion tungsten carbide material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
2017-01-16
great wholesale matrix body pdc bits for oil and gas
6''
wholesale matrix body pdc bits for well drilling
4-3/4
professionalmatrix body pdc bit for petroleum drilling
4-5/8
drill bit sharpener steel tooth bits for oil and gas
4-3/4"217
1.High performance PDC-Cutters2.Carbide and Diamond gauge protection3.Carbide/Diamond Shock Studs4.Threaded or Plain Carbide Nozzles for Flushin
api great tcl bits for used water well drill bit
14-3/4"517
square hole drill bit steel tooth bits for well drilling
11 5/8'' 117
quality drill bits tcl tricone bits for oil and gas
9 1/2'' 517
used water well drill bit steel tooth bits for well drilling
9 1/2"127
drill bit warehouse tcl bit for well drilling
7 7/8'' 537
top quality tcl bits for petroleum drilling
6'' 537
top rated steel tooth bits for oil and gas
6''117
professional tcl bits for well drilling
13 5/8'' 517
low price steel tooth bits for well drilling
13 5/8'' 127
best affordable tcl bits fo well drilling
12-1/4" 517
china supplier tcl tooth bits for rock drill
12-1/4" 537