annular drill

High Quality HSS Cutter Core For Metal ing With Weldon Shank Technical Information Weldon shank depth: 25.00 mm/50.00mm Appli...

...surface, and long tool life. When compared to common , our bits provide much better and quicker ing performance. The use of advanc...

...independently. It can be used for following operations: 1.It can seal on almost any shape of size-Kelly, pipe, tool joints, collars, cas...

Diamond Core Drill Bit Diamond core drill bits use super grade diamond, with high drilling efficiency. They are commonly used for drilling hard materi...

... Cutter Core Hole For Metal Steel ing The HSS core hole uses high-speed steel cutting edge, which can reduce power consumpt...

... can cut deepth 1", 2", 3" . Datasheet: Inches's cutter Metric cutter Size Shank Diameter Size Shank Diameter 7/16" 8/16" 9/16" 3/4...

... Cutter Core for magnetic machine working HSS cutter is fully covers all handle types of global brand ing machines,...

... Bit PDC Bit With Cutter PDC Bits Send PDC Reamer Bit Introduction 1. PDC reamer bit was originally developed for coal ...

... BOP/Blowout Preventer Using For Oilfield Rig FH35-35 BOP/Blowout Preventer Using For Oilfield Rig Description of ...

...an important part of well-control equipments. It mainly applies to control wellhead pressure during ,workover operations and formation test...

...Kinds of for your choose! HSS TAPER SHANK TWIST ;HSS STRAIGHT SHANK TWIST ; THE STEPS AND LADDERS ;WOOD WORKING ；MASONRY...

... BOP API 16A Bop is applied for oil well operation as the important part of well pressure control equipment, which is stric...

.... It can 360° blastholes and parallel holes with a maximum spa cing of 3.0 meters. The four-wheel drive articulated chassis is suitab...

... Q1 and API Spec 16A 21 1/4 "ring BOP The BOP is simple and requires less maintenance. Save installation space. The packaging unit has suff...

... a large rubber doughnut that is mechanically squeezed inward to seal on either pipe ( collar, pipe, casing, or tubing) or the openhole. ...

... BOP china manufacturer purchasing agent service could be offered. Polaris Product Lines: hydraulic/pneumatic, rig oilfields,engine/...

External Casing Packer API Well Drilling Energy & Mining Carbon Steel Casting Cementing Tool For Oilfield ADVANTAGES AND MAIN FEATURES SPECIAL FEATURE...

... consists of two layers of inner and outer pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an gap, whi...

... Blowout Preventer / API 16A BOP For Well Control BOP is an important part of well-control equipments. It mainly applies to control ...

...double pipe or Dual Wall pipe. It consists of two layers of inner and outer pipes (called inner pipe and outer pipe). The inner a...