What is your quality assurance policy?

We provide a one-year quality guarantee for the main machine of the machine.

How long is your delivery cycle?

1) In the case of stock, we can deliver the machine within 7 days. 2) Under standard production, we can deliver the machine within 15-20 days. 3) In the case of customization, we can deliver the machine within 20-25 days.

Wholesale Heavy-Duty Tricone Drill Bits for Efficient Mining

Name: Wholesale Heavy-Duty Tricone Drill Bits for Efficient Mining
Brand: Shandong Better Drilling Machinery Co., Ltd.
SKU: 2129176672

Shandong, ChinaShandong Better Drilling Machinery Co., Ltd.

US$150.00

1-9 Pieces

US$120.00

10+ Pieces

Product profile

Customization

Available

Customized

Length

Stub-length

Model NO.

BDMTC

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Oil Well, Mining Well, Water Well, Geological Exp

Surface Treatment

Spray Paint

Weight

20kg

Rock Type

Solid Sandstone, Limestone, Marble, Dolomite, Pyri

Usage Area

Well Drilling Equipment

Transport Package

Carton Package

Specification

32*29*48 cm

Trademark

BDM

Origin

Linyi, Shandong

HS Code

8207191000

Production Capacity

10000 Sets/Year

Key features

Versatile Rock Adaptation: Adapts to soft, medium, and hard formations including sandstone, limestone, and marble.

TCI and Steel Teeth Options: Available in milling (steel teeth) cone bits and TCI cone bits based on teeth type.

Comprehensive Warranty: 18 months free warranty with free replacement parts for any broken components during the period.

Lifetime Technical Support: Free technical support provided for the entire life of the machine.

Flexible Delivery Cycle: Stock delivery within 7 days; standard production 15-20 days; customization 20-25 days.

Multiple Inspection Methods: Supports on-site factory visits, third-party inspections, and video inspections.

Full Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.

Global Export Experience: Products exported to over 43 countries across Asia, Africa, Europe, and South America.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Shandong Better Drilling Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.67h

AI-Powered supplier vetting

SummaryThe supplier manufactures water well drilling rig machines and reports an annual output of 320 pieces, with two production lines and ten experienced export-trade staff. It provides OEM services for well-known brands and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. After-sales capabilities include installation, commissioning, technical support, complaint handling, and documented corrective-action procedures. The supplier exports to South America, Africa, Europe, and North America, with export sales accounting for 51%–70% and reported lead times within 15 workdays in both peak and off-peak seasons. However, it has no overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. No available SDK, certification information, or specific customer cases are provided. Manufacturing quantity reconciliation is not continuously performed.

Supplier typeThe supplier is a manufacturer of water well drilling rig machines, reporting annual production of 320 pieces, and also provides OEM services for well-known brands. Its stated production and OEM activities support classification as a manufacturing supplier.

After-Sales capabilityThe supplier provides installation, commissioning, and technical support, and has documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouses, showrooms, agents, branches, or overseas service coverage, limiting its demonstrated local support infrastructure.

Production capacityThe supplier reports 320 water well drilling rig machines in annual output, two production lines, ten total experienced staff, and lead times within 15 workdays in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or production volume, indicating a documented weakness in production quantity control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This demonstrates broad customization coverage across both customer-provided references and more extensive tailored requirements.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, air Compressor, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

Q:Where is your factory located?

Our factory is located in Linyi City, Shandong Province, China.

Q:Do you provide after-sales service?

Yes. We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.

Q:How is the quality of your machine?

Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

Q:How can I inspect the goods?

1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.