What are the payment terms?

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

What is the lead time for production?

Peak Season Lead Time is one month, and Off Season Lead Time is within 15 workdays.

Is after-sales service available?

Yes, after-sales service is available, and we provide strict quality warranty and compensation rules.

Ql50 Ql60 Ql80 Water Well Drilling Rig with Ql80 Bit

Name: Ql50 Ql60 Ql80 Water Well Drilling Rig with Ql80 Bit
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2026007312

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

US$100.00-200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Model NO.

QL80-240

Certification

ISO 9001:2015

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Size

Ql80-240

Bit Face

Spherical,Concave,Flat

Application

Water Well,Mining

Matched DTH Hammer

Ql80 Hammer

Painting

Yellow, Blue, as Customer Needed

Marketing Type

Hot Products 2023

Transport Package

Plywooden Case

Specification

9 1/2inch

Trademark

Teamwhole

Origin

Hunan, China

HS Code

82071990

Production Capacity

5000PCS

Key features

High-Quality Alloy Steel: Made from first-class special alloy steel with advanced heat treatment for exceptional strength and durability.

Long Service Life: Ensures reliable quality with rare abnormal breakage during use and good flushing effect for high drilling rates.

Multiple Face Shapes: Available in Concave, Flat, Drop Center, and Convex shapes to suit various rock formations and drilling conditions.

Broad Compatibility: Compatible with all international brands including BR, MACH, DHD, COP, IR, NUMA, SD, QL, and MISSION.

Customizable Options: Offers customization for Size, Bit Face, Application, Matched DTH Hammer, and Painting colors (Yellow, Blue, etc.).

Strict Quality Warranty: Provides a one-year warranty with strict compensation rules and 100% finished product inspection.

Professional Manufacturer: Established in 2002 with 285 employees, 7 R&D engineers, and 17 years of export experience.

Versatile Applications: Ideal for water well drilling, mining, geothermal hole drilling, and hole blasting in soft to hard rock.

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: ≤8.85h

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 materials are used for the QL80 bit?

The bit is made from first-class special alloy steel and incorporates top-grade tungsten carbides sourced from China or Europe for superior quality.

Q:What is the warranty period for this product?

We provide a one-year warranty with strict quality warranty and compensation rules.

Q:What customization options are available?

We offer customization for Size, Bit Face, Application, Matched DTH Hammer, and Painting colors (Yellow, Blue, or as customer needed).

Q:Which rock formations are suitable for this bit?

It is suitable for various formations: Drop Center for soft to medium hard, Concave for medium hard, Convex for soft to medium-hard, and Flat for hard to very hard abrasive rocks.

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

The Minimum Order Quantity is 1 piece.