internal spiral core barrels

Brand Name:JYXC

Model Number:LPS02

Place of Origin:HeBei China

Bobbin Type Internal Spiral Egg Drift Head The Cutting Tool Is A Truncated Tooth Applicable Formation: 1.Hard rock 2.RebarConcrete Structural Features: Cutting ...

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ, T36, T46, T56, T66, T76, T86, HWF, PWF, SWF, UWF, ZWF, RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube), EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube), EWM, AWM, BWM, NWM, T256, T266, T276, T286, T2101/T676, T686, T6101, T6116

Place of Origin:Germany

...Core Barrel drill tools BQ NQ HQ PQ Recovery Tap Fishing Tap Recovery Pike Wireline Core Barrel drill tools New High Quality BQ NQ HQ PQ Recovery Tap , Fishing tap , recovery pike , fishing spear Detailed Product Description: New High Quality Recovery Tap , Fishing tap , recovery pike , fishing spear Description : Recovery taps according to their shape into straight flute taps, spiral flute taps and spiral...

Brand Name:MEGA DRILLTECH

Model Number:BQ

...core barrel for sale, HQ PQ core drilling, BQ core barrel for sil investigation Core barrel introdution: Used in loose, broken stratigraphic or coal extraction and protect rock (mine) heart of drilling tools. Double core tube and tube has outer pipe, rinses through joint between the internal and external tube water flow to the bottom of the hole, protecting cores from rinses washouts. Double core...

Brand Name:KonDaSin

Model Number:Core barrel

Place of Origin:China

...Core Barrel Bullet Bits Roller Bits Drilling Rig Parts Drilling core barrels are used to cut a ring in rock or concrete and releases the internal stress of rock while cutting inside. The center core of the rock or concrete is usually crushed with rock bits. Core barrels are generally divided into two types: Core barrel with bullet bits (Applicable for strong rock up to 100Mpa or rock with deep cracks) Core barrel...

Brand Name:JCDRILL

Model Number:Wireline Double / Triple Core Barrel Assembly

Place of Origin:China

... is slightly lower, larger production. Generally used lathe, drilling and tapping machine screw machining, the cutting speed is slower. Spiral flute taps are used for CNC machining centers with a

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Core Barrel Assembly is manufactured to the highest standards and is certified with ISO9001 and CE certificates. This ensures that the product is of the highest quality and meets international safety standards. The Wireline Core Barrel Assembly is specifically designed for wireline core drilling. Wireline core...

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

...releases the internal stress of rock； 2. Rock drilling bits perform stage breaking and drilling; 3. Small barrel facilitates the coring operation; large barrel performs stage breaking; 4. Applicable layers: backfill layer, medium weathered rock, bedrock;

Brand Name:Aoxing

Model Number:T2-76 T2-86 T2-101

Place of Origin:China

...sizes of core barrel - metric, DCDMA and wireline. It is normally supplied in standard 5-10ft lengths, with or without plastic end caps. To use the coreliner system a modified Core Bit and Core lifter is required with reduced internal diamete. This is to

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

...Core Barrel Q Series Head Assembly And Overshot Assembly Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Core barrel introdution: Used in loose, broken stratigraphic or coal extraction and protect rock (mine) heart of drilling tools. Double core tube and tube has outer pipe, rinses through joint between the internal...

Brand Name:BEST

Model Number:NQ BQ HQ PQ

Place of Origin:CHINA

... system. A complete set of wire-line core barrel include: Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc. It has some advantages such as high penetration rate, high core recovery ratio, long bit life and

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...Coring Hard Rock Core Barrel Introduction Hydraulic Rotary Drilling Tools. Pilling Drilling tools and Piling Equipments. Piling Equipment and Drilling Equipments. Auger - Soil Augers, Rock Auger. Buckets - Soil Buckets, Rock Bucket. Applicable - Cutting ring with rock drilling bits and releases the internal...

Brand Name:PEERCHEER

Model Number:PQ3

Place of Origin:WuXi

...CORE BARREL ASSEMBLY Wireline Core Barrel: This type of core barrel is designed for deep drilling operations. The cylindrical sample is extracted using a wireline, which allows for faster and more efficient drilling. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q3 Series Core Barrels (triple tube) PQ3 83.0 3.268 122.6 4.827 PQ3 Core Barrel Assembly Item Part No. Description 1-15 PC3543869 Core Barrel

Brand Name:cge

Model Number:AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series

Place of Origin:Made in Wuxi, China

... system.A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio,

Brand Name:Unique

Model Number:800mm

Place of Origin:Hunan, China

...concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel,

Brand Name:JZTG

Model Number:ASD

Place of Origin:Changsha, China

1000mm Drilling Bucket Core Barrel Type With Soil Drilling Teeth Drilling tools drilling bucket drilling bucket with drillng teeth Cutting Dia. Spiral HIT. Spiral Pitch Shell THK. Spiral OD. Center Tube OD. Teeth No. 600 1500 400 20 30 550 219 5 800 1500 ...

Brand Name:Kellyway

Place of Origin:China

...Core Barrel 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 Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel...

Brand Name:jthl

Model Number:800,1000,1200,1500,2000

Place of Origin:Beijing

...rock; 3. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 4. medium or slightly weathered rock, hard or super hard bedrock; Core barrel with roller bits Model Cutting Dia. Shell HIT. Shell OD. Shell THK.

Brand Name:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...Core Barrel With Roller Bits Product Feature: 1.Cutting ring with roller bits and releases the internal stress of rock； 2.Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 3.Small barrel facilitates the coring operation; large barrel...

Brand Name:SOLLROC

Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

Place of Origin:China

...Core Barrel Double Tube Coring Drilling Tools Specification: Now days wireline core barrel is popular in world mining and also in china. We are proffesional drilling machine and tools manufacture. We have BQ,NQ,HQ and PQ wire line core barrel and accessory. Like diamond bit, reaming shell, wrench,overshoot, Q rods, and W casing pipe. Q wireline core barrel...

Brand Name:MIROC by KSQ

Model Number:Reaming shells

Place of Origin:China (Mainland)

... Carbide couple the drill bit with the core barrel Reaming shells Reaming shells are placed behind the drill bit on the core barrel to maintain the correct hole diameter and stabilize the core barrel. A reaming shell has to be replaced when its diameter...