What is the warranty period for the drill bit?

We provide a 1-year warranty for the drill bit and core components.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

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

165mm Spiral Four Wing Arc Angle Cordless Drill Bit for Water Well

Name: 165mm Spiral Four Wing Arc Angle Cordless Drill Bit for Water Well
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2037729292

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$1,136.00

1-49 pieces

US$1,132.00

50-99 pieces

US$1,128.00

100+ pieces

Product profile

Customization

Available

Warranty

1 Year

Certification

ISO 9001:2000, ISO 9001:2008

Model NO.

165#

Condition

New

Drill Hole Diameter

100-150mm

Bit Type

Diamond Bit

Drilling Way

Rotary

Warranty of Core Components

1 Year

Name

Tungsten Carbide Flat Top Bit

Key Selling Points

Easy to Operate

Machinery Test Report

Provided

Usage

Water Well Drilling

Machine Type

Drilling Equipment

Color

Original Color

Showroom Location

None

MOQ

1 PCS

Video Outgoing-Inspection

Provided

Type

Drilling Bits

Applicable Industries

Energy & Mining

Core Components

Diamond

Advantage

Wear Resistant

Thread Type

Male Female Thread

Transport Package

Wooden Case

Specification

165mm

Trademark

speedmade

Origin

Hunan

HS Code

82071300

Key features

20+ Years Engineering Legacy: Over two decades of successful technology engineering unmatched by other manufacturers.

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

High Wear Resistance: Designed for high performance and durability in water well drilling applications.

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

Comprehensive Test Reports: Machinery test reports and video outgoing inspections are provided for every unit.

Low Cost Per Foot: Optimized design allows staying in the hole longer with fewer trips for lower costs.

Carbon Steel Construction: Made from high-quality carbon steel with forging processing for durability.

Flexible Customization: Offers full customization, minor customization, and customization from designs or samples.

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: ≤18h

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 what are they used for?

Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig 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 your sample order to test our quality.

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

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

Q:What are the payment terms, minimum 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. In order to guarantee high quality, 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. Please see the Quality Guarantee.