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Yes. Trial order is acceptable for new customers .

8-5/8" 219.1mm High Wear Diamond PDC Drill Bit

Name: 8-5/8" 219.1mm High Wear Diamond PDC Drill Bit
Brand: Shaanxi Hainaisen Petroleum Technology Co., Ltd
SKU: 1988215991

Shaanxi, ChinaShaanxi Hainaisen Petroleum Technology Co., Ltd

US$1,499.00-2,000.00

1 Piece

Product specifications

Material

Product profile

Customization

Available

Type

PDC Drill Bit

Usage

Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling, Oil Drilling

Model NO.

8-5/8"HNS518HQ

Certification

ISO

Blades Qty

Primary Cutter Size

13mm/16mm

Gauge

Enhanced

Nozzle Qty

Wob

20~110

Flow Rate

25~36

Application Situation

Deep Oil Well Drilling

Wear Resistance Grade

High Wear Resistance

Application Size

Hard Formation with Abrasiveness

Delivery Time

Within 10days

Transport Package

Wooden Box/ Iron Box

Specification

8-5/8"(219.1mm)

Trademark

HAINAISEN

Origin

China

HS Code

8207191

Production Capacity

10000pieces/Year

Key features

Five-Blade Thermal Management: Enhanced heat dissipation and balanced weight distribution for superior durability in hard formations.

Ultra-Long Single-Run Footage: Proven performance with 2146 meters drilled in a single run, reducing rig non-productive time.

High Penetration Rate: Achieves 27.87 m/hr in hard formations, exceeding average performance of competing bits.

Superior Wear Resistance: Premium PDC cutters and reinforced gauge ensure minimal wear and longer bit lifespan.

Precise Directional Control: Stable platform for steering, ideal for extended reach and complex geological structures.

Reduced Lateral Vibrations: Balanced design minimizes bit whirl, ensuring straighter boreholes and reduced drill string wear.

High Torque Output: Wide blades and secondary teeth protect main cutters against abrasion while boosting torque.

OEM and ODM Customization: Flexible customization options including blades, cutter size, gauge, and nozzle quantity.

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: ≤0.05h

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:Are your drill bits compatible with mainstream drilling rigs?

Yes. All our drill bits comply with Spec 7-1 industry standards, compatible with most mainstream rig models (e.g., Schlumberger, Halliburton) and can be directly assembled without additional adjustments.

Q:How to choose the right drill bit size and type?

It depends on 3 key factors: drilling depth (shallow/medium/deep wells), formation type (abrasive/soft-hard alternating/hard rock), and rig specifications. We can recommend the most suitable model based on your specific project parameters.

Q:What types of oil drill bits do you supply?

We mainly supply PDC drill bits (including 6-wing, 7-wing, 8-wing models), tricone drill bits, core drill bits, and scraper drill bits, suitable for onshore and offshore oil & gas drilling.

Q:What should we pay attention to during drill bit use?

Avoid excessive drilling pressure and speed; keep the drilling fluid clean to ensure effective cooling and chip removal; check the bit regularly for wear or damage to avoid jamming or bit breakage.

Q:What shipping methods do you support?

By express (DHL/FedEx/UPS, 3-7 days), by air (5-10 days), by sea (20-35 days). We will choose the most cost-effective way by your delivery address and urgency.