reaming drill bit

6"-12" DTH Hole Opener Reaming Button Drill Bits For Rock Drilling Product specifications: DTH Opener Bit DTH hole opener bits are available...

Screwdriver Bit Holder Steel Bt 30 Tool Holder For Milling Machine Ⅰ​. Features Through screw thread to hold tools, easy and stable. NIce rigidity, cu...

BQ NQ HQ PQ Wire-line Core Barrel Double Tube Coring Drilling Tools Specification: Now days wireline core barrel is popular in world mining and also i...

Eccentric Overburden ODEX90 Casing Tube Drilling Systems Tools Product Specification: Eccentric ODEX system 1. When drilling starts, the reamer swings...

Eccentric Overburden ODEX90 - ODEX280 Drilling Casing Systems Product Specification: Eccentric Reamer System Step-by-step 1. When drilling starts, the...

Natural Synthetic Diamond Mineral Core Drilling Diamond Reaming Shell Specification: Reaming shell is used to couple the drill bit with the core barre...

AQ BQ NQ HQ PQ Surface Set Diamond Reaming Shell For Core Drilling Specification: Reaming shell is used to couple the drill bit with the core barrel. ...

Overburden ODEX115 Casing Tube Drilling Systems Tools For 4" Hammer Product Specification: Eccentric ODEX system 1. When drilling starts, the rea...

Overburden Casing Drilling Symmetrix Drilling System for well drilling Product specifications: 1, Symmetrix systems Casing Tube OD(mm) Casing Tube ID(...

6" 8" 10" Symmetrix System Symmetrix Overburden Drilling System Product specifications: 1, Symmetrix system Casing Tube OD(mm) Casing T...

Ring Bit with Casing Shoe Overburden Casing Drilling Symmetrix Drilling System Product specifications: 1, Symmetrix systems Casing Tube OD(mm) Casing ...

Advanced Casing Advancement Symmetrix Drilling System With Ring Bits Product specifications: 1, Symmetrix systems Casing Tube OD(mm) Casing Tube ID(mm...

Loose ground drilling Symmetrix Casing Drilling System 6 Inch Casing Product Specification: Application Range: It is suitable for Sand , clay and grav...

Product Description Overburden Casing System. also named Eccentric Casing System. is suitable for drilling water wells. geothermal wells. short mircop...