What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the available lead times?

The average lead time is within 15 workdays during both peak and off-peak seasons.

Do you offer customization?

Yes, we offer customization from designs, full customization, customization from samples, minor customization, and flexible customization.

Water Drill Rock Sampling Prospecting Plain Piece Mining Core Bits

Name: Water Drill Rock Sampling Prospecting Plain Piece Mining Core Bits
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2036891312

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$56.00

1-19 Pieces

US$55.00

20-49 Pieces

US$54.00

50+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

6 Months

Model NO.

75# 91# 113# 133# 153# 171# 200# 220#

Certification

CE, ISO 9001:2000

Standard

AISI, ASME, ANSI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbide

Weight (Kg)

2.1

Condition

New

Processing Type

Casting

Machine Type

Drilling Tool

Use

Coal Mining

Size

113mm

MOQ

50 Piece

Key Words3

PDC Drill Bits

Key Words2

Core Drill Bits

Marketing Type

New Product 2023

Product Name

Plain Piece Core Drill Bits for Mining

Key Words

Plain Piece Core Drill Bits

Application

for Mining

Diameter

4.45 Inch

Machinery Test Report

Provided

Transport Package

Wood &Paper

Specification

as needed

Trademark

Speed Made

Origin

Hunan, China

HS Code

82071300

Production Capacity

500 Piece/Pieces Per Month

Key features

6 Months Warranty: Comprehensive warranty coverage for 6 months on all core drill bits.

CE and ISO Certified: Certified with CE, ISO 9001:2000, ISO9001:2015, ISO14001, and ISO45001:2018.

Carbide Material: Constructed from high-quality carbide for durability in mining applications.

Full Customization: Offers full customization, minor customization, and flexible customization options.

100% Inspection: Every finished product undergoes 100% visual inspection before shipment.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Pre-production Samples: Always provides pre-production samples before mass production begins.

Multiple Payment Options: Accepts T/T, L/C, PayPal, Western Union, Credit Card, and Cash payments.

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.

Product Q&A

Q:Who are we?

We are based in Hunan, China, established in 2019, with a team of 51-100 people. We sell to South Asia, Middle East, Africa, Southeast Asia, Eastern Asia, North America, Central America, South America, Northern Europe, Western Europe, Domestic Market, Oceania, Southern Europe, and Eastern Europe.

Q:How can you guarantee quality?

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

Q:What can you buy from us?

We supply PDC Drill Bits, Diamond Core Bits, DTH Hammer Bits, Rock Tools, and Drilling Equipment.

Q:Why should you buy from us not from other suppliers?

We have built a high-performance production line with advanced technology, complete equipment, and standardized management, making us professional manufacturers of drilling bits.

Q:What services can you provide?

We accept delivery terms FOB, CIF, EXW, and Express Delivery. Accepted payment currencies include USD, EUR, CAD, AUD, GBP, and CNY. We accept payment types T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow. We speak English, Chinese, Spanish, French, and Russian.