What are the available payment terms?

We accept Money Gram, Small-amount payment, LC, T/T, D/P, PayPal, and Western Union.

Do you offer OEM and ODM services?

Yes, we provide OEM and ODM services including customization from samples, designs, and flexible customization options.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit.

8 1/2" (215.9mm) IADC 537 TCI Three-Cone Drill Bit for Oil Drilling

Name: 8 1/2" (215.9mm) IADC 537 TCI Three-Cone Drill Bit for Oil Drilling
Brand: Shaanxi Hainaisen Petroleum Technology Co., Ltd
SKU: 1990499571

Shaanxi, ChinaShaanxi Hainaisen Petroleum Technology Co., Ltd

US$300.00-1,000.00

5 Pieces

Product profile

Customization

Available

Customized

Standard

ISO

Model NO.

8 1/2

Length

Taper-length

Type

Tricone Drill Bits

Material

Diamond

Usage

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

Bit Size

8 1/2" / 215.9mm

Connection Thread

4-1/2 Reg

Available Sizes

4 " to 26"

Gauge Protection

Palm Back Reinforcement, Gauge Teeth, Palm Tip Wea

Tooth Material

Tungsten Carbide , Alloy Steel

Applicable Formation

Soft / Medium-Soft / Medium-Hard / 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

215.9mm

Trademark

HAINAISEN

Origin

China

HS Code

8207191

Key features

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

Customizable Specifications: Available sizes range from 4 to 26 inches with custom bit size, thread, and color options.

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

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

Wide Industry Application: Ideal for oil drilling, water well, mining, geological exploration, and construction engineering.

Fast Delivery: Approximately 10 working days delivery time after order confirmation.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO45001:2018 management systems.

Flexible OEM/ODM Service: Supports full customization, minor customization, and customization from samples or designs.

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: ≤0.10h

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