Detailed Product Description PDC Φ50-Φ152 core drill bits ...

Detailed Product Description oil PDC bits  (6-17 1/2)1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is...

Detailed Product Description oil PDC bits  (6-17 1/2)1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is...

Detailed Product Description oil PDC bits  (6-17 1/2)1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is...

Detailed Product Description oil PDC bits  (6-17 1/2)1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is...

Detailed Product Description PDC Φ50-Φ152 core drill bits ...

Detailed Product Description The raiser is a tool used for hanging the drill rod joint or lock joint thus raising the drill.Main boby is made of high quality tool steel,forged into shape.It has high strength,safetyand reliability characteristics.  SpecificationOpening...

Detailed Product Description It is used in general rock drilling,to supply washing fluid to the well.During operation,it undergoes a pressure test and no leakage occurs.   SpecificationExternal Dimensions Φ42/5010 teeth/inch,Φ50 drill rod screw Φ608 teeth/inch,Φ60...