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Heavy-Duty Earth Drilling Reamer Shell for Construction Projects
US$49.00
1-9 Pieces
US$48.00
10-99 Pieces
US$47.00
100-999 Pieces
US$46.00
1,000+ Pieces

Product profile

Customization

Available

Type

Core Drill

Usage

Metal Drilling, Well Drilling, Wood Drilling

Machine Type

Hot Pressure Reamer

Material

Carbon Steel, Diamond

Diameter

3.85 Inch

Key Words2

Hot Press Diamond Drill Bit

Use

Coal Mining

Manufacturing Process

Forging

Weight

0.8

Video Outgoing-Inspection

Supported

Key Words

Water Well Core Drill Bit

Advantage

Wear Resistant

Applicable Industries

Energy & Mining

Size

75mm

Product Name

Electroplating Drill Bits

Color

Customized

Transport Package

Carton or Wooden Box

Specification

DCDMA, CDDA, ISO

Origin

Changsha, Hunan, China

HS Code

8430691900

Production Capacity

15, 000PCS/Year

Key features

Hot Pressing Technology: Integrated via high temp/pressure sintering for robust structure.
Precise Dimensions: Outer diameter is more accurate than electroplated reamers.
Wide Application: Excellent control for metal, well, and wood drilling scenarios.
Customizable Color: Color is customized to meet specific client requirements.
Wear Resistant: Made from Baosteel and diamond strips for durability.
1 Year Warranty: Comprehensive 1-year warranty coverage for new condition.
Low MOQ: Minimum order quantity is just 1 piece for flexibility.

Company profile

Changsha Fast Drill Engineering Machinery Co., Ltd.
High Repeat Buyers ChoiceCustomization from SamplesODM ServicesFast Delivery
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:What is the warranty period?
A:
We provide a 1-year warranty for this new condition product.
Q:What materials are used?
A:
Made from Baosteel, polycrystalline diamond strips, and mixed powders.
Q:What is the MOQ?
A:
The minimum order quantity is 1 piece.
Q:What are the lead times?
A:
Both peak and off-season lead times are within 15 workdays.
Q:What payment terms are accepted?
A:
We accept T/T, PayPal, D/P, Western Union, Small-amount payment, and LC.

Send Inquiry

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