Down Hole API 3 1/2" Reg 114mm DTH Drill Tube Rods DTH Drilling Tools Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with ... Подробнее
API Reg Thread DTH Drilling Pipes DTH Drilling Rods DTH Drilling Tubes Product specifications: DTH drill rod Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe ... Подробнее
API 2 3/8" Reg-API 4 1/2"Reg DTH Drill Rods With Length 1-9m Product specifications: Sollroc DTH drill rods with several different thickness designs for each diameter, made from different grade steels for ... Подробнее
Mining Usage DTH Drill Rods Down The Hole DTH Drill Rod Pipes DTH Drilling Tools Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock ... Подробнее
5.5" API Reg IF Beco DTH Drill Pipe Drilling Rods Tubes Civil Engineering Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling... Подробнее
Well Drilling Rods API Reg DTH Drill Pipes DTH Drill Tubes DTH Drill Rods Product specifications: Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin ... Подробнее
API Reg IF Reg Beco Thread DTH Drill Pipes Drilling Tubes Rods Product specifications: DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test. With fully digitized ... Подробнее
ST58 Thread Button Drill Bit Retrac Top Hammer Drilling Tools Product specifications: ST58 Button Bit ST58 Drill bits Dia. Tip size (mm) Flushing hole No. Weight Part No. mm inch Front Gauge Angle Side Front ... Подробнее