What is the warranty period?

We provide a 1-year warranty for our products.

Premium 127mm and 130mm PDC Core Drill Bits for Water Wells

Name: Premium 127mm and 130mm PDC Core Drill Bits for Water Wells
Brand: Changsha Fast Drill Engineering Machinery Co., Ltd.
SKU: 1959895901

Hunan, ChinaChangsha Fast Drill Engineering Machinery Co., Ltd.

US$50.00

2-9 Pieces

US$47.00

10-49 Pieces

US$44.70

50+ Pieces

Product profile

Customization

Available

Customized

Length

119mm

Model NO.

130mm pdc core drill bit

Type

Core Drill Bit

Material

PDC+C45# Steel

Usage

Well Drilling

Production Name

PDC 5inch PDC Core Drill Bit

Warranty

3 Months

Weight (Kg)

Video Outgoing-Inspection

Provide

Advantage

High-Efficiency, OEM

Suitable for

Concrete Stone Granite Marble

Application

Geological Exploration

OEM

Model, Logo

Surface Finish

Spray Paint

Diameter

75-325mm

Button Shape

Spherical and Flat Teeth

Place of Origin

Hunan, China

Use

Ore Mining Geological Prospecting

Processing Type

Forging

Machine Type

Drilling Tool

Transport Package

Wooden

Specification

metal

Trademark

FineDrill

Origin

China

HS Code

82071300

Production Capacity

15, 000PCS/Year

Key features

Customizable PDC Tools: Supports customized sizes and cutter types like 1304, 1305, 1308, 1313, 1613, 1908, 1913.

Wide Size Range: Available in various sizes including 36mm to 330mm for core bits and multiple blade options.

High Efficiency Design: Optimized tooth arrangement distributes cutting force, reduces wear, and extends service life.

Versatile Application: Suitable for water well drilling, mining, geological exploration, and oil and gas extraction.

Quality Assurance: Professional QC team ensures strict inspection and testing for every order before shipment.

Factory Direct Supply: Integrated corporation specializing in manufacturing and exporting top quality drilling equipment.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesODM ServicesFast Delivery

Changsha Fast Drill Engineering Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Changsha Port, Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company, with a business scope covering drilling equipment, drilling rigs, core bits, mechanical equipment, communication technologies, software development, and related services. It demonstrates broad customization options and provides ODM services, but reported no new products in the past year, no 3D software design, no SDK, and no professional technical supplier R&D capability. Service-management controls are weak: no written procedures or records were provided for supplier assessment, corrective actions, or complaint handling. No overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation was reported. Raw-material traceability is unknown. The provided financial records show zero stated operating revenue, operating costs, gross profit, and operating profit for the reported periods; no monetary figures are reproduced here.

After-Sales capabilityThe supplier reported no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer complaint handling. It also reported no overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation, indicating limited documented after-sales and overseas service infrastructure.

Financial creditThe provided financial-capacity records state zero operating revenue, operating costs, gross profit, and operating profit for the reported periods. These figures provide explicit evidence of no recorded operating activity in the supplied data and do not support strong financial credibility.

R&D capabilityThe supplier reported no new products in the past year, no product-information R&D capability, no professional technical supplier R&D capability, no 3D software design service, and no available SDK. Although ODM service is available, the overall evidence shows limited demonstrated innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization; it also provides ODM services. These statements directly support a broad customization offering, although they do not establish manufacturing execution capacity.

Product Q&A

Q:Are you a manufacturer or trading company?

We are an integrated corporation specialized in manufacturing and exporting drilling equipment.

Q:What are your main products?

Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rigs, and other drilling parts.

Q:Can you supply related drilling tools?

Yes, we supply full sets of drilling tools such as drill pipes, tricone bits, PDC bits, drag bits, DTH hammers, mud pumps, and air compressors.

Q:What are the payment terms and MOQ?

Payment options include T/T, L/C, Western Union, and PayPal. The minimum order quantity is 1 piece.

Q:How do you ensure product quality?

We have a professional QC team that conducts strict inspection and testing for every order before shipment.