What is the delivery time?

Delivery time is 15-18 days after receiving the deposit.

Is after-sales service available?

Yes, after-sales service is available.

What is the material of the drill rod?

The drill rod is made of Alloy Steel.

Concentric Casing System Drill Rod for Overburden Drill

Name: Concentric Casing System Drill Rod for Overburden Drill
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2112937695

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$80.00-1,000.00

1 pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

6 Months

Certification

ISO9001:2015

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Weight (Kg)

Processing Type

Forging

Machine Type

Drilling Tool

Use

Rock Drilling

Color

Glod Other Ascustomer Need

Casing Thickness

10mm

Name

P140

Matched Drill Rig

DTH Drill Rig

Video Outgoing-Inspection

Provided

Type

Guide Device/Pilot Bit/Reamer

Marketing Type

Hot Product 2023

Application

Water Well Drilling,Micro Piling,Anchoring

Transport Package

in Wooden Case

Specification

ODEX240

Trademark

Teamwhole

Origin

Hunan, China

HS Code

820719

Production Capacity

5000 Piece/Pieces Per Month

Key features

High Straightness Drilling: Maintains high straightness at any angle with max hole diameter up to 1550 mm.

Versatile Application: Ideal for water wells, anchoring, micro piling, and challenging geologies like boulders.

Wide Size Range: Available in multiple models from R114 to R610 O.D. to match various drill rigs.

Durable Material: Made of Alloy Steel with spray-paint surface treatment and heat-treated components.

Customizable Options: Color and weight can be customized according to customer needs.

Fast Delivery: Delivery time is 15-18 days after receiving deposit, with off-season lead time within 15 workdays.

Quality Assurance: 100% inspection for finished products including visual and function checks.

Global Service: Established in 2002 with a global service network covering over 40 countries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.29h

About Our Factory & Business Background

AddressYaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China

Plant Area59940 square meters

Number of Employees285

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bits, Casing Systems, Drill Pipe

Production Lines4

Production MachinesCutting Machine, Pre-Heat Treatment Machine, CNC Machining Center, CNC Lathe Machine, CNC Grinding Machine, CNC Milling Machine, Deep Hole Drilling Machine, Arc Burning Furnace, Electron Microscope, Intelligent Carbon and Sulfur Analyzer, Metallographic Cutting Machine, Metallographic Sample Polishing Machine

QA/QC inspectors11 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers7 people

Traceability of Raw MaterialsYes

Own BrandYes