nmlc core barrel

For Diamond Drilling ROSCHEN offers triple tube conventional for use with CR50/NW/NWJ/NWY rods. barre...

... Assembly / Wireline Triple Tube Description: Wire line assembly for drilling tools can lift from...

NQ HQ PQ HMLC Head Assembly , ISO Certificate ISO Certificate Wireline NQ HQ PQ Head Assembly The head assembly provide...

... Lifter, Lifter Case, Stop Ring Wireline drilling is a kind of don't need to lift the drill rod, direct gain rock s drilling...

... Assembly For Deep Hole Hard Rock Size Available: B76 , B86 barrle, B101 , B131 , B146 ...

... lifter case ,HQ3 lifter case ,NQ lifter case ,HQ liftercase Mega drilltech manufacture differenct types of the barrels wit...

... system. A complete set of wire-line include: assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle w...

... ASSEMBLY Wireline : This type of is designed for deep drilling operations. The cylindrical sample is extracted u...

...concrete(also reinforced concrete). 2) with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross c...

... Bullet Bits Roller Bits Drilling Rig Parts Drilling are used to cut a ring in rock or concrete and releases the internal s...

... with Roller Bits Rotary Drilling Rig There are four types of : 1. with bullet teeth is used for cutting an annu...

for drill drilling tools made in China with roller bit Introduction: The tube is used to cut annular rings in rock or concrete o...

... With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Num...

Cutting Tool Carbide Sheet Roller Bit Core Barrel With Pin Teeth The Cutting Tool Is Carbide Sheet Core Barrel With Pin Teeth Structural features: The...

... & Overshots Of Pq/hq/nq/bq >> Introduction A wireline system includes assembly and overshot assembly.The core barre...

... Double Tube Drilling Tools Specification: Now days wireline is popular in world mining and also in china. We are pro...

... / Triple tube for Exploration Description: include single tube type, double tube type and triple tube type. C...

... 46mm Hole Double Tube Barrels Generally, there are three kinds of depending on the tube quantity of the . Double T...

... Carbide couple the drill bit with the Reaming shells Reaming shells are placed behind the drill bit on the to maintain the...

... is a type of drilling tool used in geology and mining to collect rock or soil samples from the subsurface. There are severa...