What is the lead time for production?

The average lead time is one month during the peak season and within 15 workdays during the off-season.

Is customization available for this drill bit?

While the standard product is non-customized, we offer OEM and ODM services. Customization options include samples and designs, with specific attributes like color being customizable upon request.

Sand Drilling Core Drill Bit Factory Cheap PDC Pineapple Drill Bit

Name: Sand Drilling Core Drill Bit Factory Cheap PDC Pineapple Drill Bit
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2078577272

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$55.00

1-49 pieces

US$53.00

50-99 pieces

US$49.00

100-199 pieces

US$45.00

200+ pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

AISI

Model NO.

91/89 core

Length

Taper-length

Type

Center Drill Bit, Core Drill Bit

Material

PDC

Usage

Well Drilling, Geological Exploration

Machine Type

PDC Water Well

Use

PCB Drilling

Size

91/89mm

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

91/89mm

Trademark

speedmade

Origin

Hunan, China

HS Code

82071300

Key features

Long Working Life: Polycrystalline diamond cutters provide very long working life and high core recovery.

Fast Penetration: Designed for very fast penetration in soft to hard rock formations.

Versatile Flushing: Compatible with air, mud, or foam flushing methods for diverse conditions.

20+ Years Experience: Over 20 years of engineering legacy ensuring reliable performance.

Custom Solutions: Proprietary software evaluates challenges to design custom bit solutions.

ISO9001 Certified: Quality guaranteed with ISO9001:2000 certification and strict inspection.

Low Cost-Per-Foot: Stay in the hole longer with fewer trips to reduce drilling costs.

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 used for mineral exploration, geological drilling, geotechnical engineering, building wells, and soil sampling.

Q:Do you accept sample orders?

Yes, we welcome sample orders to allow you to test our quality before placing larger orders.

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

Yes, we have a standard rock hardness select index for matrix hardness. If needed, we can customize the drill bit color based on your requirements.

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

Payment options include T/T, L/C, Western Union, and PayPal. The minimum order quantity is 1 piece. Transportation is available via DHL/TNT/FedEx express, air, sea, or train.

Q:How does your company control quality?

We guarantee high quality through strict inspection of all products and raw materials. We hold ISO9001:2000 certification and have a comprehensive after-sales service system with quality guarantees based on industrial standards.