double drilling

Brand Name:Longway

Place of Origin:China

...Drill Pipe/Reverse Circulation Drill Pipe Double Wall RC Drill Pipe Product Description: Double-arm drill pipe is also called double-layer drill pipe. It is composed of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drilling...

Brand Name:Longway

Place of Origin:China

... drill pipes (called inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drilling. The central hole of the

Brand Name:ROSCHEN

Model Number:T2 56mm, T2 66mm, T2 76mm, T2 86mm, T2 89mm, T2 101mm, T2 116mm, T2 130mm

Place of Origin:Germany

... Bits T2 76 , T2 86 , T2 101 Series Craeliu standard Double tube For Geological Exploration Detailed Product Description Impregnated Core Drill Bits T2 Double tube For Geological Exploration Specifications: T2 Double tube core barrels are widely used and

Brand Name:Vicord

Model Number:drilling-1

Place of Origin:China

...double side Multi-Hole Drilling Machine without drilling head Single-Sided double side Multi-Hole Drilling Machine without drilling head multi-head drilling machine is a highly efficient machine tool specifically designed to perform multiple drilling operations simultaneously on the same side of a workpiece, significantly boosting production efficiency. Core Strengths multiple-hole drilling : Specializes in precise single or double

Brand Name:MTH

Model Number:Extension T38 Round Rod With Double Thread Drill Rod

Place of Origin:CHINA

...Double Thread Drill Rod Product features Of Extension T38 Round Rod With Double Thread Drill Rod: Extension T38 round rod with double thread is part of Jumbo drilling tool. It works with T38 threaded drill bit, drill rod, coupling and shank adapter together. Specifications Of Extension T38 Round Rod With Double Thread Drill...

Brand Name:MTH

Model Number:Extension T38 Hex 32mm Body With Double Thread Drill Rod

Place of Origin:CHINA

...Drill Rig Tool Extension T38 Hex 32mm Body With Double Thread Drill Rod Product features Of Extension T38 Hex 32mm Body With Double Thread Drill Rod: Extension T38 hex 32mm body with double thread is part of Jumbo drilling tool. It works with T38 threaded drill bit, coupling and shank adapter together. Specifications Of Extension T38 Hex 32mm Body With Double Thread Drill...

Brand Name:VICORD

Model Number:YCⅡZ400HT

...hole drilling machine Double-sided multi-hole drilling machines are widely used in machinery manufacturing, automotive parts, aerospace and other fields. In machinery manufacturing, they are used to drill holes in various parts; in the automotive industry,

Brand Name:Longway

Place of Origin:China

...drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill bit and a double channel are also required Faucet, and other auxiliary tools. The double-arm drill...

Brand Name:Longway

Place of Origin:China

...Double Wall Steel Drilling Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill bit and a double channel are also required Faucet, and other auxiliary tools. The double

Brand Name:Xitan Equipment

Model Number:Double Tube

Place of Origin:China

...Drilling Rods Double Tube Jet Grotuing Drilling Pipes of jet grouting drilling rigs,It can be used in 600mm-800mm diameter conceret piles in soft undergroud . NAME DIAMETER LENGTH Double Tube Tube Drilling Pipe φ63mm 3m Double Tube Tube Drilling Pipe φ63mm 2.5m Double Tube Tube Drilling Pipe φ63mm 2.0m Double Tube Tube Drilling...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

...drill bit for Geological exploration drilling. Description: Double-tube diamond bit is more popular than single-tube in deep hole and ultra deep hole drilling.In the actual drilling operation, double-tube drill bit is often used with double-tube drill tool. The main advantage of double-tube drill...

Brand Name:Longway

Place of Origin:China

... pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drilling. The central hole of the inner tube is

Brand Name:Longway

Place of Origin:China

Model Number:3"

...drilling Double wall rod reverse circulation reverse circulation (RC) drill pipe Product Description: Od 76mm Double Walled Drill Pipe is used for RC wells R780 steel grade. Double wall drill pipe is suitable for reverse circulation technology, and its scope of application is 1. It is suitable for water well drilling including complex formation 2. It is suitable for solid deposit drilling...

Brand Name:Longway

Place of Origin:China

Model Number:5inch

Double wall drill pipe for reverse circulation Product Description: The double-wall drill pipe is a full-hole drilling tool, and the hole wall gap is small, so there is no space condition for the broken rock to collapse, and the double-wall drill pipe has a certain supporting effect on the hole wall. The continuity of the drilling process avoids the damage to the drilling...

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

...Double Wall Drill Pipe is a reverse circulation drill pipe system that provides superior performance over single wall drill pipes. It is designed to ensure reliable and safe drilling operations. This Double Wall Drill Pipe is made of high-grade materials and is designed to meet API 5DP standards. It is highly resistant to wear and tear and provides excellent performance in a wide range of drilling conditions. The Double...

Brand Name:Longway

Model Number:Double wall drill pipe

Place of Origin:China

... system helps to prevent clogging and improves the overall efficiency of drilling operations. The Double Wall Drill Pipe is available in a range of sizes and configurations to meet the specific needs of each drilling project. The Double Wall Drill Pipe is

Brand Name:ROSCHEN

Model Number:3 1/2", 4", 4 1/2", 5"

Place of Origin:CHINA

... grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Features of RC Drill Rod: 1. Made of high quality alloy steel. 2

Place of Origin:China

Brand Name:ShiTan

... a single acting double pipe drilling tool. Since the single-acting double-tube drilling tool avoids the mechanical vibration of the rock core by the friction vibration generated by the rotation of the drill, the core quality is high. working principle The

Brand Name:VICORD

Model Number:YCⅡZ300HT

...Double-sided multi-hole drilling machine Double-sided multi-hole drilling machine The double-sided multi-hole drilling machine is a CNC machine tool specially used for multi-sided drilling processing of various parts. It has the ability to work with multiple drill bits at the same time, which can greatly improve the drilling...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

...drill bit diamond and reaming shell for geotechnical Description: T6-101 Impregnated diamond bit Double-tube diamond bit is more popular than single-tube in deep hole and ultra deep hole drilling.In the actual drilling operation, double-tube drill bit is often used with double-tube drill tool. The main advantage of double-tube drill...