What is the warranty period for the drill bits?

We provide a 3-year warranty for our drilling tools.

What is the average lead time for production?

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

Fs High Quality Alloy Flat Sliced Pineapple Drill Bit for Well Development

Name: Fs High Quality Alloy Flat Sliced Pineapple Drill Bit for Well Development
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2042903232

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$20.00

10-49 pieces

US$19.00

50-99 pieces

US$18.00

100+ pieces

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

89/113#

Type

Center Drill Bit, Core Drill Bit

Material

Hard Alloy

Usage

Well Drilling, Geological Exploration

Warranty

3 Years

Machine Type

PDC Water Well

Use

PCB Drilling

Size

91/113mm

Bit Type

PDC Core Drill Bit

Customized Support

OEM, Obm

MOQ

1 PCS

Name

Drilling Tools

Advantage

Wear Resistant

Thread Type

Connection Thread

Finish

Other

Color

Customization

Application

Geological Exploration

Condition

New

Showroom Location

None

Transport Package

Wooden Case

Specification

89/113mm

Trademark

speedmade

Origin

Hunan, China

HS Code

82071300

Key features

Long Working Life: Polycrystalline diamond cutters provide very long working life and fast penetration.

High Core Recovery: Ensures high percentage core recovery in soft to hard rock formations.

Versatile Application: Suitable for air, mud, or foam flushing in non-consolidated and medium hard rock.

20+ Years Experience: Over 20 years of engineering legacy and successful technology application.

Custom Solutions: Proprietary engineering software designs custom solutions for specific challenges.

ISO Certified Quality: ISO9001:2000 certified with strict inspection procedures for all products.

Low Cost-Per-Foot: Stay in the hole longer with fewer trips, reducing overall drilling costs.

Flexible Customization: Supports OEM/ODM, custom colors, and specific size requirements.

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.

Product Q&A

Q:What are your main products and their applications?

Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, and drill rigs. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling, and soil sampling.

Q:Do you accept sample orders?

Yes, we welcome sample orders to test our quality before placing bulk orders.

Q:Can we select the color of the drill bit?

Yes, we have a standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on your requirements.

Q:What are the payment terms, MOQ, and delivery methods?

1. Payment: T/T, L/C, Western Union, Paypal. 2. Min. order quantity: 1 piece. 3. Transportation: By DHL/TNT/Fedex express, air transportation, sea, and train.

Q:How does your company control the quality?

Quality is our priority. We conduct serious inspections for all products and raw materials in strict procedures. We have obtained ISO9001:2000 certification since 2004 and have a quality guarantee system based on industrial standards and field experience.