Geological drilling rod 1.High penetration rate 2.High core recovery ratio 3. long life of drilling service Geological drilling...

Wire line drill rod 1.High penetration rate 2.High core recovery ratio 3. long life of drilling service Wire line drill...

Drill Rod 1.High penetration rate 2.High core recovery ratio 3. long life of drilling service Drill Rod...

Steel 76mm Wire-Line Drill Rod 1: Steel material with wearable 2. Long time for used. 19mm  Drill Rod...

Core Drill Rod 1: Long time for used. 2: Mostly apply to geotechnical drilling. Core Drill Rod...

Drill Rods 1:Steel material with wearable 2:Long time for used 3:Mostly apply to geotechnical drilling Drill Rods...

PDC diamond drill bit 1.High penetration rate 2.High core recovery ratio 3. long life of drilling service PDC diamond drill bit                       ...

PDC Drill Bit 1.High penetration rate 2.High core recovery ratio 3.Long bit life on working 4.Fast drilling speed PDC No-coring Drill BitPDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application include in mining,...

HQ PDC Core Drill Bit 1.High penetration rate 2.High core recovery ratio 3.Long bit life on working 4.Fast drilling speed HQ PDC Core Drill Bit  PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application...

Electroplated Diamond Core Drill Bit 1.High penetration rate 2.High core recovery ratio 3.Long bit life on working Electroplated Diamond Core Drill BitThe bit crown of electroplated diamond core bits are electroplated with layers of synthetic diamonds in the electroplated...