What is the delivery time?

The average lead time is within 15 workdays for both peak and off-season periods.

High-Performance PDC Core Drill Bit for Coal Mining

Name: High-Performance PDC Core Drill Bit for Coal Mining
Brand: Changsha Fast Drill Engineering Machinery Co., Ltd.
SKU: 2075899802

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

US$30.00-60.00

1 Piece

Product profile

Customization

Available

Customized

Length

Customized

Type

Core Drill Bit

Material

PDC+ Carbon Steel

Usage

Well Drilling, Geological Exploration, Exploration Rock Drillling

Product Name

PDC Core Drill Bit

Warranty

6 Months

Place of Origin

Changsha, Hunan, China

Video Outgoing-Inspection

Provide

Model

Nq / Pq / Hq

Color

Blue, Red, Golden, or as Your Requirements

Certification

Advantage

Factory Direct Sales, Quality Guaranteed

Use

Ore Mining Geological Prospecting

Processing Type

Forging

Diameter

75mm-325mm

Button Shape

Spherical and Flat Teeth

OEM

Model, Logo

Transport Package

Wooden

Specification

metal

Trademark

FineDrill

Origin

China

HS Code

82071300

Production Capacity

15, 000PCS/Year

Key features

Customizable Design: Customized size, color, logo, and model available based on client requirements.

High Performance: Optimized tooth arrangement reduces wear and extends service life with stable penetration rate.

Wide Size Range: Available in diameters from 36mm to 330mm, including various blade and cutter options.

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

Quality Assurance: Strict inspection and testing for every order with video outgoing-inspection provided.

Factory Direct Sales: Direct from factory with guaranteed quality and competitive pricing.

Low MOQ: Minimum order quantity is just 1 piece, supporting flexible purchasing.

Fast Delivery: Lead time within 15 workdays for both peak and off-season periods.

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, and drilling rigs, used for mineral exploration and geological drilling.

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 methods 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 performs strict inspection and testing on every order before shipment.