What are the shipping and packing options?

Shipment options include By sea, By air, By car, and By train. Packing is available in Carton or wooden case.

3wings Concave PDC Water Well Drill Bit for Well Drilling and Geological Drilling

Name: 3wings Concave PDC Water Well Drill Bit for Well Drilling and Geological Drilling
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2058832272

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$134.00

10-19 Pieces

US$129.00

20-49 Pieces

US$124.00

50+ Pieces

Product profile

Customization

Available

Customized

Length

Stub-length

Model NO.

151#

Type

Other

Material

Solid Carbide

Usage

Well Drilling

Keyword

Coreless Bit

Use

Well Drilling

Size

Can Be Customized

Weight

4.8

Customized Support

OEM, ODM, Obm

MOQ

50 PCS

Name

Three Wing Reinforced Coreless Bit

Advantage

Wear Resistant

Packing

Plastic Box Packing

Finish

Other

Application

Limestone, Dolomite, Red Sandstone

Color

Customized Color

Outgoing Video Inspection

Supply

Spot

Well

Certification

ISO

Transport Package

Wooden Case

Specification

as needed

Trademark

speedmade

Origin

Hunan, China

HS Code

82071300

Key features

Customizable Color: Drill bit color can be customized based on customer requirements.

OEM/ODM Support: Full customization services including OEM, ODM, and design-based modifications.

Wear Resistant Material: Made of solid carbide with reinforced coreless design for high wear resistance.

Wide Application Range: Suitable for limestone, dolomite, red sandstone, mudstone, coal seam, and more.

ISO Certified Quality: Manufactured under ISO9001:2000 and ISO9001:2015 standards with 100% inspection.

Professional Engineering Support: Expert geological engineers assist in selecting the most suitable bits for specific strata.

Flexible MOQ: Minimum order quantity starts from just 1 piece, allowing for sample testing.

Multiple Size Options: Available in sizes from 75mm to 220mm and full custom sizes as needed.

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: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, drill rigs, and other drilling parts. 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 allow customers 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, minimum order quantity, 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?

1. Quality first: SEEDMADE always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004. 2. To Build good after-sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.