double drilling

Brand Name:ROSCHEN

Model Number:50 60 73 89

Place of Origin:Germany

...Double Drill Rod for Jet Grouting Rotary Drilling Introduction: 50 60 73 89 double geological drill pipe as using Φ50 Φ60 Φ73 Φ89mm pipe material, fittings made of high quality steel as raw material, through a special heat treatment process to ensure the quality of the drill...

Brand Name:Long way

Place of Origin:Hebei China

...Drilling Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc. Diameter: 102mm, 108mm, 114mm etc. Product Name Double wall drill...

Brand Name:ZDS

Model Number:612S

Place of Origin:China

Woodworking CNC Machine Automatic Six Sides Cnc Drilling Machine With Double Drill Woodworking CNC Machine Automatic Six Sides Cnc Drilling Machine With Double Drill 1 Screw drive, higher precision, the error is within 0.05-0.1mm, and the cumulative ...

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...double drill pipe or Dual Wall drill pipe. It consists of two layers of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an annular gap, which is a channel for pumping the flushing medium to the bottom of

Brand Name:SOLLROC

Model Number:4''

Place of Origin:China

...Dual Wall Drill Rod With 4'' Remet Thread For RC Drilling Product Introduce: Reverse Circulation RC Drilling Rods is also called Double wall drill pipe, double drill pipe or Dual Wall drill pipe. It consists of two layers of inner and outer drill pipes (ca...

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...Double Drilling Bucket Suitable For Frozen Soil , Massive Sand Introduction Each drill is placed on the base plate at an angle to ensure that the wear of the drill or tool holder is minimized. All the drill bits of our rock bucket or auger are located on the correct 6 corners, which are found after a series of drilling tests in hard rock to facilitate rotation during drilling. Rotary drill bit, sand drilling...

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: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...

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

Place of Origin:China

...Drilling Machine Glass drilling machine,drilling holes from up and down both sides of glass.It has double drill bits.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull by hand.This can make the hole drilling good quality. Advantage 1.The main configuration table With laser positioning device, foot switch control (size glass easy to operate). 2.The drill...

Brand Name:RTCRAFT or OEM

Model Number:Metric Size or Inch Size

Place of Origin:CHINA

...Double End Drill Bit M35 Co5% HSS Co Stubby Body Twist Drill Bit 135 Deg. Split Point Cobalt Drill Bit Description of Double Ended HSS Drill Bits: PREMIUM MATERIAL:High Grade High Speed Steel with Cobalt 5% to ensure the high hardness over HRC 64-66, and wear-resistance, abrasion-resistance, high red hardness. BEST CUTTING TIP:Double End 135 Deg. Split Point Drill Angle to guarantee the best self-centering and positioning and drill

Brand Name:VICORD

Model Number:YCⅡZ200/300/400/600HT

... include efficiency, precision and versatility. This type of drilling machine can drill holes on both sides of a workpiece at the same time, significantly improving processing efficiency and reducing the time wasted on disassembling the workpiece. Its

Place of Origin:China

Brand Name:ShiTan

...drilling process, the double pipe drilling tool in which the outer pipe rotates and the inner pipe does not rotate is called 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...

Brand Name:GLORYTEK

Model Number:BW850/2

Place of Origin:China

...Double Cylinder Reciprocating Double Action Piston Drilling Mud Pump For Borehole Drilling Description BW850/2 Double-Cylinder Drilling Mud Pump belongs to the BW series mud pump. We can supply below types: BW90/3, BW100/5, BW120/3, BW150/1.5, BW150/3.5, BW160/10, BW200/4, BW240/10, BW250, BW320, BW150/13, BW400/10, BW450/5, BW500/10, BW600/10, BW750, BW850/2, BW850/5, BW1200/7 Etc. Application: BW850/2 Double-Cylinder Drilling

Brand Name:TYSIM

Model Number:KB

Place of Origin:Jiangsu, China

Drilling Augers Double Cut Flat Drilling Bucket Used for Rock Drilling Rig​ Main Application: Soft to stiff silt and caly, loose to medium dense sand and gravel Competitive Advantage: -Kelly box size as per customer's demand -Bucket thickness can be made 16mm or 20mm as customer's demand -The single bottom plate thickness:50mm -The double bottom plate thickness:40/50mm -Teeth type:V19 or V20 Specification: Drilling...

Brand Name:JZTG

Model Number:ASD

Place of Origin:Changsha, China

... auger with A. Single spiral or Double spiral B. Single cut or Double cut C. Cylindrical type or Conical type Drilling Diameter: 400mm-3000mm Kelly box type: Sany type, Bauer type or General Type Compatible with all rotary drilling rigs Cutting Dia.

Brand Name:RanCheng

Model Number:BW200

Place of Origin:China

...Double Action Pump of Drilling Rigs within 200m Machine Introduction BW200 mud pump is a horizontal double cylinder double action.Reciprocating piston pump, the existing crankshaft bush and bearing type of two kinds, mainly used in water well drilling or core drilling to supply flushing fluid.This pump has the characteristics of small volume and light weight, and is used for supporting the use of drilling...

Brand Name:SINOVO

Model Number:1350mm Length Double Cut Double Flight Rock Drilling Auger

Place of Origin:CHINA

1350mm Length Double Cut Double Flight Rock Drilling Auger Technical Parameters Double-cut, double-flight rock drilling auger Diameter (mm) Connection Length (mm) Pitch P1/P2(mm) Spiral thickness δ1 (mm) Spiral thickness δ2 (...

Brand Name:FORUS

Model Number:3 1/2"

Place of Origin:China

... ring molded in place for added support 4.Oil resistant, temperature resistant, wear resistant. acid&alkali resistant etc. Product Name Double-Layer Mud Scraper Size 2 -3/8"

Brand Name:JYXC

Model Number:CP056

Place of Origin:HeBei China

Double Bottom Double Entry Rotary Drill Bit Foundation Drilling Tools 1. Double-bottom double-sided cutting tooth hard rock sand fishing drill Structural features: The cutter fixed core, cutting tool and torus are cutter Applicable stratum: Strong weathering, medium weathering hard rock 2. Double-bottom double-sided earth bucket tooth sand bailing drill...