What is the standard warranty period?

12 months or 2,000 operating hours, whichever comes first.

Can the product specifications be customized?

Yes, technical specifications and custom configurations are available upon request.

What is the lead time for production?

Peak season lead time is within 15 workdays; off-season lead time is within 15 workdays.

Yh Superior Casing Drilling System with Cutting-Edge Ring Bits

Name: Yh Superior Casing Drilling System with Cutting-Edge Ring Bits
Brand: Hejian Yinruh Drill Bit Manufacture Co., Ltd.
SKU: 1991069161

Hebei, ChinaHejian Yinruh Drill Bit Manufacture Co., Ltd.

US$599.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2008

Manufacturing Process

Forging

Material

Alloy Steel

Transport Package

Wooden Box

Trademark

Origin

China

Key features

Integrated Drilling and Casing: Innovatively uses drilling casing as the drill string to stabilize wellbore and prevent collapses.

Versatile Geological Application: Suitable for complex conditions including pebbles, cracks, boulders, and construction waste.

Comprehensive Warranty Options: Standard 12 months or 2,000 hours; optional extended coverage up to 36 months.

Global 24/7 Technical Support: Round-the-clock assistance and spare parts supply available worldwide.

ISO 9001:2008 Certified: Manufacturing process and quality management strictly adhere to international standards.

Custom Configuration Available: Technical specifications and models can be customized upon request.

Extensive Model Range: Available in various sizes from P76 to P813 with diverse bit types.

OEM/ODM Capabilities: Full customization, minor customization, and flexible customization services offered.

Company profile

Hejian Yinruh Drill Bit Manufacture 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: 1.5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤18h

About Our Factory & Business Background

Address520 Meters North of Junzi Guan Village Committee, Shijing Village, Cangzhou, Hebei, China

Plant Area2500 square meters

Number of Employees17

Registered Capital600,000 RMB

Terms of PaymentLC, T/T, PayPal, Western Union

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

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

Minimum Order Quantity1

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsTricone Bit, PDC Bit, Drag Bit, Hole Opener, Single Roller Cones, PDC Concave Bit, Stabilizer, DTH Hammer

Production Lines2

Production MachinesCNC lathe, Machining Center

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 Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2024-10-09

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa, Domestic, Central America

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How can we guarantee quality?

Follow industry standards, use specialized materials for production. Always a pre-production sample before mass production; Always final inspection before shipment;

Q:Do you provide after-sales service overseas?

Yes, we have partnered service centers in key regions.

Q:What other related products or services does our company have?

Our main products include DTH (DTH hammers and bore capacity ranging from 3-bit'32' (76mm-800mm) diameters, DTH and large-diameter deep hole drilling, eccentric casing systems (ODEX) and concentric casing systems, reverse circulation hammers and bits, drilling rigs, rock drilling accessories, and related equipment. Products are widely used in open or underground mining, water conservancy, bridge engineering, construction, geotechnical engineering and other fields. Our products are used in China

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q:How do I place an order?

Email/phone us for a quote, then confirm with a PO.