Is technical support available?

Yes, technical support is available at any time.

What are the applicable industries for these bits?

They are used for geological prospecting, oil and gas development, water wells, blast holes, seismic prospecting, and construction engineering.

What is the warranty period?

We provide a 3-month warranty for the product.

High-Quality 3-7/8" TCI Tri Cone Drill Bits for Hard Rock

Name: High-Quality 3-7/8" TCI Tri Cone Drill Bits for Hard Rock
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2101295205

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$150.00-990.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3months

Model NO.

tricone bit

Certification

CE, RoHS

Standard

AISI

Surface Treatment

Galvanized

Manufacturing Process

Forging

Material

Alloy Steel

Size

3 3/4"~26"

Wob

0.35~1.05kn/mm

Rpm

80~40r/Min

Weight

21kg

Applicable Industries

Energy & Mining

Condition

New

Machine Type

Drilling Tool

Product Name

China Factory High Quality 3-7/8" Tri Cone Bits 98

Transport Package

Wooden Box

Specification

540X450X500mm

Trademark

CSDRILL

Origin

China

HS Code

8207

Production Capacity

500000

Key features

Wide Size Range: Available in sizes from 3 3/4 inches to 26 inches to suit various drilling needs.

Comprehensive IADC Coverage: Covers almost all IADC codes including 116, 437, 517, 637, and 617 for different formations.

Optimized for Hard Rock: TCI design with tungsten carbide inserts ensures durability in hard and abrasive formations.

Versatile Application: Suitable for geological prospecting, oil and gas development, water wells, and construction engineering.

Robust Bearing System: Equipped with rubber sealed journal bearings (LBS) for enhanced durability and sealing.

Fast Delivery for Stock: Production takes 10-25 days, but only 2-3 days if the requested model and size are in stock.

Strict Quality Control: Experienced QC team performs strict inspection and testing on every order before shipping.

Responsive Support: Sales team responds within 24 hours (excluding holidays) with 24/7 technical support available.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤4.21hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is a trading company based in Changsha, China, with expertise in selling mechanical and electronic equipment. They engage in both domestic and export trade, with 41%-50% of sales from exports. Their production capacity is robust, especially in drill bits and drill pipes. The company holds ISO9001:2015 and CE certifications. However, they lack significant R&D innovation, having introduced no new products in the past year, and their after-sales service procedures lack documented records.

Supplier typeThe supplier is a trading company located in Changsha, China, focusing on wholesale and retail trade, particularly in mechanical and electronic products.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality management and product standards.

R&D capabilityThe supplier has not introduced new products in the past year and does not provide SDK for R&D, indicating limited innovation capability.

Production capacityThe supplier has a high production capacity, especially in drill bits and drill pipes, indicating strong manufacturing capabilities.

Customization capabilityThe supplier offers customization from samples and designs, and provides ODM and OEM services, indicating flexible customization capabilities.