Hard Rock Tricone Bit, Carbide Insert Roller Cone Drill Bit for Borehole Drilling

Name: Hard Rock Tricone Bit, Carbide Insert Roller Cone Drill Bit for Borehole Drilling
Brand: Changsha Heijingang Industrial Co., Ltd.
SKU: 2188216822

Hunan, ChinaChangsha Heijingang Industrial Co., Ltd.

US$2,205.00

1-9 Pieces

US$2,169.00

10+ Pieces

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

HJG0909G

Length

Taper-length

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Product Name

Tricone Roller Cone Bit

IADC Code

Multiple IADC Codes Available(517/537/617/637/737)

Bit Size

Customized Sizes Accepted

Connection Thread

Standard API Reg Thread

Tooth Type

Tungsten Carbide Insert Tooth / Milled Tooth

Bearing Style

Journal Bearing / Roller Bearing

Seal Type

Metal Seal / Rubber Seal

Applicable Formation

Soft, Medium, Medium-Hard, Hard Abrasive Rock

Application

Water Well, Geothermal, Mining Exploration

Package

Poly Wood Case

Quality Standard

OEM & ODM Supported

Transport Package

Wood Case Package

Trademark

HJG

Origin

China

Key features

High rock -breaking efficiency,fast drilling penetration rate

Durable carbide inserts,strong wearresistance and impact resistance

Good chip removal performance,effectively reduce bit balling

Company profile

Changsha Heijingang Industrial Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-25 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Heijingang Industrial Co., Ltd. is a China-based limited company established in 1999, specializing in rock-drilling equipment and pneumatic tools. Its stated product range includes DTH hammers and bits, drilling rigs, threaded bits, shank adapters, coupling sleeves, drill pipes, tool joints, and related spare parts. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, 22 years of R&D engineer experience, 10 production lines, 11–20 quality-control staff, and stated annual capacities of 200,000 DTH hammers/drill bits and 10,000 drilling rigs. It began exporting in 2011 and reports customers or markets across multiple global regions. Evidence supports established manufacturing, certification, product breadth, and export capability. However, the provided information does not adequately demonstrate after-sales service systems, customization processes, customer case studies, or financial credibility.

Supplier typeThe supplier is identified as a privately operated limited company in China, established in 1999, with manufacturing and processing machinery as a commercial focus. Its described business involves researching and manufacturing rock-drilling equipment, pneumatic tools, drilling rigs, drilling bits, drill pipes, and related components, indicating a manufacturer rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015 quality-management certification, ISO14001:2015 environmental-management certification, and ISO45001:2016 occupational-health-and-safety certification, plus other unspecified certifications. These stated certifications provide explicit evidence of formal management-system coverage.

R&D capabilityThe supplier reports 22 years of R&D engineer experience and describes research into rock-drilling equipment, including a new-style geothermal drilling rig. It also states that it uses advanced craft technology and conducts strict quality inspection, providing explicit support for engineering and product-development capability, although no patent or new-product output data is given.

Production capacityThe supplier reports 834 employees, a 54,034 m² manufacturing plant, 10 production lines, 11–20 quality-control staff, and stated annual capacities of 200,000 DTH hammers/drill bits and 10,000 drilling rigs. It also reports one-month fulfillment timing in both off-peak and peak seasons, which supports substantial and relatively consistent production capacity.