Is the ground ravelly or complete?

Knowing the ground condition helps us select the right bit; please specify if the ground is ravelly or complete.

What is the lead time for orders?

Peak season lead time is within 15 workdays, and off-season lead time is also within 15 workdays.

Do you offer OEM and ODM services?

Yes, we provide full customization options including customization from samples, designs, and flexible customization.

3 1/2" Tricone Rotary Rock Drill Bit Tc Bit for Drilling Tools

Name: 3 1/2" Tricone Rotary Rock Drill Bit Tc Bit for Drilling Tools
Brand: Wuxi Geotec Geological Equipment Co., Ltd.
SKU: 2215683065

Jiangsu, ChinaWuxi Geotec Geological Equipment Co., Ltd.

US$150.00

1-9 pieces

US$135.00

10-49 pieces

US$110.00

50+ pieces

Product profile

Customization

Available

Customized

Standard

Dcdma

Model NO.

3 1/2

Length

Stub-length

Type

Core Rock Drill Bit

Material

Carbon Steel

Usage

Well Drilling, Metal Drilling

Use

Masonry Drilling

Place of Origin

Jiangsu, China

Customized Support

Oemodmobm

Supply Ability

100o00 Piece/Pieces Per Month Rock Drill Bits Tric

Item

Rock Drill Bit Tc Bit for Drilling Tools

Working Length (mm)

Others

Drill Type

Core Drill Bit

Brand Name

Crown

Warranty

Unavailable

Finish

Other

Package

Plasitc Box

Model Number

Bqnqhqpqbq3nq3hq3pq3

Transport Package

Plasitc Box

Specification

Customized

Trademark

CROWN

Origin

Jiangsu, China

Production Capacity

100o00 Piece/Pieces Per Month Rock Drill Bits Tric

Key features

Customized Diamond Coating: Special mental coated diamonds extend working life for impregnated bits.

Natural Diamond Selection: Fast drilling speed with natural diamonds for soft and abrasive formations.

Optimized Matrix Height: Matrix height ranges from 7mm to 16mm for better drilling speed and life.

Diverse Bit Designs: Available designs include V-ring, Turbo, Face discharge, Flat face, Stepped, Vortex, and Pilot types.

Extensive Size Range: Covers Q, AQ, BQ, NQ, T2, T6, T, Z, B, WF, WT, WG, WM series and Chinese standards.

OEM and ODM Support: Full customization options available from samples, designs, and flexible customization.

30+ Years Experience: Established in 1989 with over 30 years of drill bit manufacturing expertise.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 management system.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Wuxi Geotec Geological Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.73h

AI-Powered supplier vetting

SummaryWuxi Geotec Geological Equipment Co., Ltd. is a China-based limited company established in 2010, with 83 employees and operations in Jiangsu. It supplies geological mine drilling tools and describes high-precision equipment, production capabilities, and overseas export capacity. The company states that it obtained ISO 9001:2000 certification in 2006 and ISO 9001:2008 certification in 2011, but current certification validity is not provided. A TUV Rheinland audit is recorded with a report period from December 27, 2024 to December 26, 2025, while the audit result is coded as “0” without an explained interpretation. Multiple operational, R&D, sustainability, quality-control, and service capabilities are marked unknown. One buyer, Quest Exploration Drilling, and an associated drilling-tool transaction are identified; broader customer-case evidence is limited.

Supplier typeThe supplier is identified as Wuxi Geotec Geological Equipment Co., Ltd., a China-based limited company established in 2010 with 83 employees. Its associated industry is manufacturing, although one record classifies the company nature as a trading company; the supplier’s primary offering is geological mine drilling tools.

Production capacityThe company claims a whole set of high-precision equipment, advanced production flow, and the ability to expedite products across China and overseas. Nevertheless, outsourcing procedures, manufacturing-capacity contracts, inventory service, order fulfillment details, and sustainability-related operational systems are not sufficiently documented; the order fulfillment field contains “6” without a defined scale.

Customization capabilityA product record specifies a requested dimensional change from 35.5 cm to 36 cm for an HQ adaptor coupling, indicating at least one customized product requirement in the transaction data. However, broader customization, private-mold, ODM, and design-service capabilities are marked unknown.

Client casesQuest Exploration Drilling is listed as an associated buyer, and the record identifies a drilling-tool product transaction involving the supplier. Only one buyer case is provided, so the evidence demonstrates a customer relationship but does not establish a broad or extensive customer portfolio.