What is the lead time for production?

Lead time is within 15 workdays during the off-season and approximately one month during the peak season.

What certifications does the product have?

The product meets the ISO9001:2015 standard.

What is the warranty policy?

We provide a strict quality warranty with compensation rules for any issues. The product is designed for long service life with rare breakage.

DTH Rock Drill Bits - Flat Bit Face for Petroleum Drilling

Name: DTH Rock Drill Bits - Flat Bit Face for Petroleum Drilling
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2021769382

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

Flat Bit Face Design: Optimized for hard to very hard and abrasive rock formations with high air pressures.

Customizable Bit Face: Available in Spherical, Concave, and Flat shapes to suit specific drilling requirements.

Premium Alloy Steel: Constructed from high-quality special alloy steel with exceptional strength and heat resistance.

Superior Carbide Quality: Utilizes top-grade tungsten carbides from China and Europe for unmatched wear resistance.

Flexible Customization: Offers full customization, minor customization, and design-based options for clients.

ISO9001 Certified: Manufacturing process adheres to ISO9001:2015 standards for consistent quality assurance.

100% Product Inspection: Every unit undergoes strict visual and functional inspection before shipment.

Long Service Life: Designed for reliability with rare abnormal breakage and high penetration rates.

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: ≤9.02h

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 bit face shapes are available?

We offer Spherical, Concave, and Flat bit faces. The Flat face is ideal for hard/abrasive rocks, while Concave and Spherical options suit other formations.

Q:Can the product be customized?

Yes, we provide full customization, minor customization, and options to customize from samples or designs. Painting colors like Yellow or Blue can also be customized.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece.

Q:What materials are used in the drill bits?

The bits are made from high-quality special alloy steel and premium tungsten carbides sourced from China and Europe for superior hardness and durability.

Q:What are the payment terms?

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