How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What are the accepted payment terms?

We accept T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow in currencies like USD, EUR, CAD, AUD, GBP, and CNY.

What is the lead time for delivery?

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

Durable Ntw Hot Press Diamond Coated Core Drill Bit

Name: Durable Ntw Hot Press Diamond Coated Core Drill Bit
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2045179962

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$63.00

1-19 pieces

US$62.00

20-49 pieces

US$61.00

50+ pieces

Product profile

Customization

Available

Warranty

1 Year

Certification

ISO 9001:2000, ISO 9001:2008

Model NO.

NTW

Standard

AISI

Manufacturing Process

Forging

Material

Alloy Steel

Weight (Kg)

0.8

Condition

New

Processing Type

Casting

Machine Type

Drilling Equipment

Use

Water Well Energy Mine

Color

Customized Color

Showroom Location

None

MOQ

1 Piece

Video Outgoing-Inspection

Provided

Type

Impregnated Diamond

Applicable Industries

Energy & Mining

Marketing Type

New Product 2024

Application

Water Well Energy Mine

Machinery Test Report

Provided

Size

75mm

Transport Package

Wood &Paper

Specification

75mm

Trademark

speedmade

Origin

Hunan, China

HS Code

82071300

Production Capacity

1000 Piece/Pieces Per Week

Key features

Customized Color: Color is customizable to meet specific project requirements.

Impregnated Diamond: High-performance impregnated diamond core bit for drilling.

ISO Certified: Certified under ISO 9001:2000 and ISO 9001:2008 standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Alloy Steel Material: Constructed from durable alloy steel for long-lasting use.

Low MOQ: Minimum order quantity is just 1 piece for flexibility.

Quality Inspection: Pre-production samples and final inspections before shipment.

Global Shipping: Supports FOB, CIF, EXW, and Express Delivery terms.

Company profile

ODM ServicesR&D CapabilitiesManagement Certification

Qidong Fengsu Drilling Tools Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier operates in metal tool, drilling equipment, mining machinery, mechanical equipment, and related metal-product businesses. It reports ISO9001:2015 and ISO14001 certifications, as well as additional management-system certifications including BSCI, TS16949, and GMP, although the applicable scope and validity are not specified. Service procedures, corrective-action procedures, and complaint-handling records are stated to exist. The supplier offers OEM and ODM services and launched new products during the past year, but it has no available SDK and only two R&D engineers are reported. Production information includes five production lines and 31–40 quality-control staff; the stated output figure is omitted for privacy. Financial records are identified for 2021–2023, but no financial results are provided. No Fortune 500 cooperation is reported, and overseas-service coverage is listed as zero.

Supplier typeThe supplier is a manufacturer and seller of metal tools, drilling and oil-production equipment, mining machinery, mechanical parts, hardware, and metal materials. Its product description specifically covers drill bits for water wells, natural gas, oil, coal, geothermal, and geological exploration applications.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, while another slice lists BSCI, TS16949, ISO9001, and GMP management-system certifications. The records do not specify certificate scope, issuing bodies, or validity dates, but they explicitly evidence multiple certifications.

After-Sales capabilityThe supplier states that it has written procedures and implementation records for service capability assessment, corrective and preventive actions, and customer complaint handling. However, overseas-service coverage is recorded as zero, so the evidence supports formal service processes but not broad international service reach.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers with 6–10 years of total experience. It also reports only two R&D engineers and explicitly states that no SDK is available, indicating some product-development capability but limited evidence of broader technical resources.

Production capacityThe supplier reports five production lines and 31–40 quality-control staff, providing explicit evidence of an organized manufacturing and quality-control setup. The supplier also states an annual production-output range, but that figure is excluded here under the privacy requirement; product-specific capacity is not provided.

Customization capabilityThe supplier explicitly offers ODM and OEM services and provides different drill-bit models and sizes for varied applications and rock conditions. This supports customization capability for relevant products, although the scope of engineering changes and customization limits is not detailed.

Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. Although it states a preference for repeat buyers at 80%–100%, no named customers, reference projects, or verifiable customer cases are provided.