What is the manufacturing process?

The manufacturing process is forging.

What is the lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.

Wholesale Price 220mm PDC Core Crown Bit for Water Well Drilling Bit

Name: Wholesale Price 220mm PDC Core Crown Bit for Water Well Drilling Bit
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2038083992

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$100.00

1-19 Pieces

US$98.00

20-49 Pieces

US$96.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

Warranty

1 Year

Model NO.

220#

Certification

ISO 9001:2000, ISO 9001:2008

Standard

AISI, ASME, ANSI

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Alloy Steel

Weight (Kg)

3.4

Condition

New

Processing Type

Forging

Machine Type

Drilling Tool

Keyword

Water Well Bits

Use

Well Drilling

Color

Customized

MOQ

1 PCS

Video Outgoing-Inspection

New

Marketing Type

Hot Product 2022

Advantage

PDC Drilling Tools

Packing

Wooden Case

Product Name

Steel Helmet Core Drill

Quality

High Quality

Machinery Test Report

Provided

Transport Package

Carton

Specification

as needed

Trademark

SPEEDMADE

Origin

Hunan, China

HS Code

82071300

Key features

Customized Color Options: Color is customized to meet specific customer requirements.

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

High-Quality Alloy Steel: Constructed from durable alloy steel for superior wear resistance.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 and 2008 standards.

Forging Manufacturing Process: Advanced forging technology ensures structural integrity and strength.

Low MOQ for Orders: Minimum order quantity is just 1 piece, suitable for testing.

Professional Drilling Tools: Specialized PDC core crown bit designed for water well drilling.

100% Quality Inspection: Finished products undergo strict visual and function inspections.

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: ≤15h

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.