What types of rock formations are these bits suitable for?

These bits are suitable for all types of rock formations. Specific designs like Flat Face are for hard/abrasive rocks, while Concave and Convex faces are for medium-hard or softer rocks, ensuring adaptability across diverse mining environments.

Does the company provide OEM/ODM services?

Yes, ODM service is available. We have 7 R&D engineers and offer customization from designs and samples, allowing for tailored solutions for mining equipment.

What quality control measures are in place?

We conduct 100% inspection for finished products, including visual and function inspections. We have 11 QA/QC inspectors and follow strict instructions for uniform quality assurance.

DTH Hammer, Button Bit, and Spherical DTH Bit for Mining Equipment

Name: DTH Hammer, Button Bit, and Spherical DTH Bit for Mining Equipment
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2073824122

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

Customizable Design: Offers full customization including shape, color, and bit face design based on customer needs.

High Durability Material: Crafted from premium alloy steel with European or Chinese tungsten carbide for superior wear resistance.

Versatile Bit Configurations: Available in Flat, Concave, Convex, and Drop Center shapes to match various rock formations.

Superior Flushing Mechanism: Ensures maximum drilling rates by maintaining clear and efficient boreholes during operation.

Broad Application Range: Suitable for all types of rock formations, including soft to very hard and abrasive rocks.

Enhanced Penetration Efficiency: Delivers superior penetration rates to maximize productivity in mining and well drilling.

Quality Assurance: 100% inspection for finished products with strict quality warranties and compensation policies.

Wide Model Selection: Extensive range of models from 90mm to 1000mm diameter to fit diverse drilling requirements.

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: ≤6.95h

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 full customization including minor customization, customization from samples, designs, and flexible options. Customers can choose bit face shapes (Spherical, Concave, Flat), colors (Yellow, Blue, etc.), and specific drilling applications.

Q:What materials are used for the DTH bits?

The bits are crafted from premium special alloy steel offering high strength and heat resistance. We utilize the finest Chinese tungsten carbides, with European tungsten carbide options also available for enhanced quality and durability.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 piece. We support small-amount payments and flexible ordering for various customer needs.

Q:What are the payment terms?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and D/P. International commercial terms include FOB, CIF, CFR, and EXW.

Q:What is the lead time for production?

The average lead time varies by season. During peak season, it takes one month. During the off-season, production is completed within 15 workdays.