What are the available face types for this bit?

The available face types are Concave, Flat, and Convex.

What is the lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, Small-amount payment, and D/P.

Efficient Large Diameter DTH Bits for Energy and Construction Works

Name: Efficient Large Diameter DTH Bits for Energy and Construction Works
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 1959808201

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

US$20.00-1,000.00

1 pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

6 Months

Model NO.

DHD shank bit

Certification

ISO9001:2015

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Applicable Industries

Construction Works , Energy & Mining

Weight (Kg)

Machine Type

Drilling Tool

Use

DTH Rock Drilling

Color

Glod Other Ascustomer Need

Keyword

DTH Hammer,Mission60 Bit

Matched Drill Rig

DTH Drill Rig

Video Outgoing-Inspection

Provided

Face Type

Concave,Flat,Convex

Marketing Type

Hot Product 2023

Brand Name

Teamwhole

Transport Package

in Wooden Case

Specification

DHD3.5/DHD340/DHD350/DHD360/DHD380/DHD112

Trademark

Teamwhole

Origin

Hunan, China

HS Code

843143

Production Capacity

5000 Piece/Pieces Per Month

Key features

Premium Alloy Steel Construction: Expertly forged from high-quality alloy steel for extraordinary durability and performance.

Tungsten Carbide Inserts: Integrated inserts provide outstanding wear resistance and remarkable impact toughness.

Wide Diameter Range: Capable of drilling holes from 76mm to 1100mm across various DHD models.

ISO9001:2015 Certified: Strictly complies with ISO9001:2015 quality management system throughout production.

Customizable Color: Color options available as per customer needs, including Gold and other colors.

Multiple Face Types: Available in Concave, Flat, and Convex face types to suit different drilling requirements.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible purchasing.

Global Export Experience: Products exported to over 50 countries with 17 years of export experience.

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: ≤5.11h

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