What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options.

Is customization available for this product?

Yes, color and other specifications can be customized to meet specific customer requirements.

Premium Diamond Coated Reamer Shell for Enhanced Drilling Performance

Name: Premium Diamond Coated Reamer Shell for Enhanced Drilling Performance
Brand: Changsha Fast Drill Engineering Machinery Co., Ltd.
SKU: 2165900515

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

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 Pressed Diamond Structure: Baosteel matrix with polycrystalline diamond strips, sintered under high temperature and pressure for robustness.

High Dimensional Accuracy: Outer diameter is more precise compared to standard electroplated reamers due to the hot pressing process.

Wear Resistant Material: Constructed from alloy steel and diamond strips, offering excellent wear resistance for extended service life.

Multi-Scenario Application: Suitable for water well drilling, energy mining, and construction works with excellent control performance.

Customizable Specifications: Color and dimensions can be customized to meet specific project requirements and preferences.

1-Year Warranty Coverage: Comprehensive 1-year warranty provided to ensure product quality and customer satisfaction.

Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 1 piece for trial or small-scale needs.

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: ≤24h

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 manufacturing process of this reamer?

The reamer is made from Baosteel steel and polycrystalline diamond strips, integrated through a hot pressing and sintering process under high temperature and high pressure.

Q:How does this reamer compare to electroplated ones?

Hot pressure reamers offer more precise outer dimensions and better control performance compared to electroplated reamers.

Q:What materials are used in the construction?

It is constructed from Baosteel steel, polycrystalline diamond strips, diamond mixed powders, and alloy steel.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this product to ensure quality and reliability.

Q:What are the applicable industries for this drill bit?

It is suitable for construction works, energy & mining, and water well drilling applications.