What is the lead time for production?

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

What warranty is provided for the products?

We provide a stringent quality warranty and comprehensive compensation policies, ensuring unmatched quality with rare instances of abnormal breakage.

What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Water Well Applications: DTH Bit, Button Bit, and DTH Hammer

Name: Water Well Applications: DTH Bit, Button Bit, and DTH Hammer
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2078310592

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

US$100.00-200.00

1 Piece

Product profile

Customization

Available

Customized

Standard

ISO9001:2015

Model NO.

DHD, Cop, SD, Mission, QL, Mach, Br, Numa

Length

60mm

Type

Drilling Machine

Material

Alloy Steel

Usage

Well Drilling

Mining Object

Petroleum Drilling and Production Equipment

Bit Face

Spherical,Concave,Flat

Application

Water Well,Mining Drilling

Painting

Yellow, Blue, as Customer Needed

Marketing Type

Hot Products 2023

Transport Package

Wooden Case or Carton

Specification

DHD350, MISSION50, SD5, QL50

Trademark

Teamwhole

Origin

Hunan, China

HS Code

820719

Production Capacity

8000PCS a Month

Key features

Premium Alloy Steel Material: Utilizes first-class special alloy steel and premium tungsten carbide for exceptional strength and wearability.

Versatile Bit Face Designs: Offers flat, concave, convex, and drop center shapes to suit various rock formations and drilling needs.

High Efficiency & Durability: Features spherical and ballistic buttons for superior cutting efficiency, flushing effects, and longevity.

Comprehensive Quality Warranty: Backed by stringent quality warranty and comprehensive compensation policies for rare breakage instances.

Full Customization Options: Supports minor, sample-based, design-based, and full customization including painting colors.

Wide Application Range: Masterfully engineered for water well drilling, mining, and petroleum production in diverse rock formations.

Extensive Model Selection: Available in various models (TH, DHD, QL, etc.) with diameters ranging from 90mm to 1000mm.

100% Finished Product Inspection: Ensures quality through visual and function inspections by 11 dedicated QA/QC inspectors.

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: ≤7.84h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...

Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.

After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.

R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.

Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What customization options are available?

We offer minor customization, customization from samples, customization from designs, full customization, and flexible customization. Painting colors like yellow or blue can be customized as needed.

Q:What materials are used for the drilling bits?

We use first-class special alloy steel known for strength and heat resistance. Carbides are sourced from China as standard, with premium European tungsten carbide available for enhanced performance.

Q:What are the different bit face shapes and their uses?

We offer Drop Center (soft/medium-hard rock), Concave (medium hard/homogeneous rock), Convex (soft/medium-hard rock, high wear resistance), and Flat Face (hard/abrasive rock, high pressure).

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and D/P.