Are thread specifications customizable?

Yes, we offer customizable length and thread specifications to meet specific project needs.

What types of coupling sleeves do you offer?

We provide Semi-Bridge, Full-Bridge, and Reducer Coupling Sleeves for various drilling requirements.

R28 Connecting Drilling Rod and Shank Adapter Bit Adapter Rock Drill Coupling Sleeves for Construction and Mining

Name: R28 Connecting Drilling Rod and Shank Adapter Bit Adapter Rock Drill Coupling Sleeves for Construction and Mining
Brand: HENAN STAROCKDRILL EQUIPMENT CO., LTD
SKU: 2108144862

Henan, ChinaHENAN STAROCKDRILL EQUIPMENT CO., LTD

US$500.00

5-49 Pieces

US$400.00

50-99 Pieces

US$300.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

R22

Type

Bearing

Application

Tunnel Boring Machine

Certification

ISO9001: 2000

Condition

New

Product Name

Coupling Sleeve

Length

190mm to 235mm

Thread Model

R22,R25,R28,R35,R38,T38,T45,T51,St58.St68.Gt60

Mining Object

Construction,Energy and Mining

Machine Type

Drilling Equipment

Transport Package

Wooden Box

Specification

700-6000mm

Trademark

STAROCKDRILL

Origin

China

HS Code

82071990

Production Capacity

5000pec/Months

Key features

Exceptional Wear Resistance: Special carburization processes ensure long service life and durability.

Customizable Specifications: Length and thread models can be tailored to unique customer requirements.

Secure Connection Design: Prevents detachment or breakage during drilling operations with tight fit.

High-Quality Steel Material: Crafted from premium steel with specialized heat treatment for strength.

ISO9001:2000 Certified: Manufacturing process meets international quality management standards.

Comprehensive Warranty: Standard 12-month warranty or 2,000 operating hours coverage included.

Global Technical Support: 24/7 assistance and spare parts supply available worldwide.

Versatile Application: Suitable for tunneling, mining, anchoring, and hydroelectric projects.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

HENAN STAROCKDRILL EQUIPMENT CO., LTD

Henan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.52h

AI-Powered supplier vetting

SummaryHenan Starockdrill Equipment Co., Ltd provides comprehensive drilling tools services, including technical consultation and support. The company has modern facilities and a proactive R&D team focused on innovation. While the company lacks overseas branches, it has participated in international trade shows. Starockdrill offers extensive customization options and has OEM and ODM capabilities, but there is insufficient information on quality assurance and customer complaint handling procedures.

Supplier typeThe supplier is Henan Starockdrill Equipment Co., Ltd, primarily offering Button Bit products.

After-Sales capabilityStarockdrill emphasizes technical support and has a robust after-sales service system.

R&D capabilityThe supplier has launched new products in the past year and offers various levels of customization, demonstrating strong R&D capabilities.

Production capacityThe company has state-of-the-art production facilities including CNC machining and metal processing.

Customization capabilityStarockdrill provides extensive customization options from minor to full customization, supporting OEM and ODM services.

Client casesThere is no written procedure for handling customer complaints effectively, indicating a potential gap in customer service management.