What certifications do your products have?

Our products meet ISO9001 and API-7K standards.

Can you customize the drill bits?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

8 1/2 Milled Tricone Soft Formation Drill Bits

Name: 8 1/2 Milled Tricone Soft Formation Drill Bits
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 2093643035

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$100.00-3,000.00

3 Pieces

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Polishing

Model NO.

Tricone Rock Drill Bits

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Model No.

IADC 437/517/537/637

Tooth Type

Scoop Inserts -Chisel Inserts -Flat Inserts

Lug/Shirttail Protection

Hardmetal with Flat Inserts

Wob(Kn/mm)

0.45~1.00 Kn/mm

Rpm(R/Min)

120~50 R/Min

Usage

Well Drilling

Type

Core Drill Bit

Transport Package

Ply Wooden Box/ Cartons

Specification

standard

Trademark

XINHUAFA

Origin

China Mainland

HS Code

84139100

Production Capacity

50000 Sets/Per Year

Key features

Wide Size Range: Available sizes from 2 7/8" to 26" for diverse drilling needs.

Multiple IADC Models: Steel tooth and TCI bits covering IADC codes 111 to 837.

OEM/ODM Support: Custom models and tooth types available with customer drawings.

High Production Capacity: 3000 units/month production with sufficient inventory for timely delivery.

24/7 Technical Support: Experienced engineer team provides immediate response and model selection help.

Quality Assurance: ISO9001 and API-7K certified with 100% finished product inspection.

Fast Delivery: Peak and off-season lead time within 15 workdays.

Professional Manufacturer: Established in 2006 with 20 years of industry experience and expertise.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, 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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.32h

About Our Factory & Business Background

AddressLonghua Town Development Zone, Jingxian County, Hengshui, Hebei, China

Plant Area16214 square meters

Number of Employees42

Registered Capital30,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1 Set

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsCylinder Liner, Pump Parts, Drilling Parts

Production Lines2

Production MachinesCutting Machine, CNC Machining Center, Polishing Machine, Lathe, Heat Treatment Machine, Melting Furnace, Centrifugal Casting Machine, Heat Treatment Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes