How are the drill bits packaged for shipping?

The drill bits are packed in wooden cases or iron cases to ensure safe and sturdy transportation during logistics.

What certifications does the manufacturer hold?

The manufacturer holds ISO45001:2018, ISO9001:2015, and ISO14001 management system certifications.

What payment terms are accepted?

Accepted payment terms include Money Gram, Small-amount payment, LC, T/T, D/P, PayPal, and Western Union.

6-3/4" Tricone Drill Bit with Sealed Bearing for Oil Gas Drilling

Name: 6-3/4" Tricone Drill Bit with Sealed Bearing for Oil Gas Drilling
Brand: Shaanxi Hainaisen Petroleum Technology Co., Ltd
SKU: 1999413831

Shaanxi, ChinaShaanxi Hainaisen Petroleum Technology Co., Ltd

US$299.00-899.00

5 Pieces

Product profile

Customization

Available

Customized

Standard

ISO

Model NO.

6-3/4"HNS616HQ

Length

Taper-length

Type

Tricone Drill Bits

Material

Tungsten Carbide

Usage

Well Drilling, Metal Drilling, Masonry Drilling, Oil Drilling, Mining Drilling

Bit Size

6-3/4"

Connection Thread

3-1/2" Reg Pin

Gauge Protection

Palm Back Reinforcement, Gauge Teeth, Palm Tip Wea

Tooth Material

Tungsten Carbide, Alloy Steel

Applicable Formation

Soft / Medium-Hard / Extra-Ha

Colour

Customization

Production Process

Forging

Nozzles

Customization

MOQ

Delivery Time

10 Days

Transport Package

Wooden Case, Iron Case, Carton (Export Standard)

Specification

171.5mm

Trademark

HAINAISEN

Origin

China

HS Code

8207191

Key features

Wide Formation Adaptability: Suitable for soft to extra-hard formations including clay, shale, limestone, and granite.

High Efficiency Design: Optimized structure ensures high drilling speed, stable performance, and low downtime.

Durable Tungsten Carbide: Features high-quality tungsten carbide inserts for strong impact resistance and long service life.

Customizable Specifications: Bit size, connection thread, gauge protection, and color can be customized per customer requirements.

Versatile Industrial Use: Ideal for water well, oil gas drilling, mining, construction, and geological core drilling.

Fast Delivery Time: Approximately 10 working days delivery after order confirmation for standard and custom orders.

Robust Packaging: Secured in wooden or iron cases to ensure safe and sturdy transportation during logistics.

Quality Certifications: Manufactured under ISO9001, ISO14001, and ISO45001 management system certifications.

Company profile

Patents AwardedImporters and ExportersR&D CapabilitiesManagement Certification

Shaanxi Hainaisen Petroleum Technology Co., Ltd

Shaanxi, 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.Export Year: 2016-06-10Nearest Port: shanghai, Qingdao, GuanghzouAverage Response Time: ≤0.11h

About Our Factory & Business Background

Address8#2b Bei Fang Zhi Zao Industrial Park, Economic and Technological Development Zone, Xi'an, Shaanxi, China

Plant Area2161 square meters

Terms of PaymentMoney Gram, Small-amount payment, LC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FCA, FAS, DAT, Others, CIF, CPT, CFR, CIP, DAP, FOB, DDP

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPDC Drill Bit, PDC Cutter, PDC Insert, PDC Core Bit, Diamond Drill Bit, Diamond Cutter, PDC Bit, PDC Drilling Bit, Drill Bit, Steel PDC Drill Bit

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2013-09-23

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO9001:2015, ISO14001

Product Q&A

Q:What types of formations are suitable for these drill bits?

These tricone drill bits are suitable for a wide range of formations, from extremely soft (clay, mudstone) to extra-hard (granite, flint, dolomite), covering soft, medium-hard, and hard rock conditions.

Q:Can the drill bit specifications be customized?

Yes, customization is available. You can customize the bit size, connection thread, gauge protection, tooth material, and color according to your specific requirements.

Q:What is the delivery time for orders?

The delivery time is approximately 10 working days after order confirmation. Peak and off-season lead times are both within 15 workdays.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is 5 units.

Q:What are the main applications of these drill bits?

They are widely used in water well drilling, oil and gas drilling, mining exploration, geological core drilling, construction, foundation engineering, geothermal wells, and quarrying.