What is the achievable surface roughness?

The process can reach Ra0.2-0.05um for general materials and Ra0.4-0.2um for cast iron.

What are the shipping methods available?

Shipment options include TNT, DHL, EMS, or by air.

Standard Rolling tools JH-TK49 for Through Hole Diamond roller burnishing tools for hardened steel

Name: Standard Rolling tools JH-TK49 for Through Hole Diamond roller burnishing tools for hardened steel
Brand: Zhuzhou Chu Strong Tools Co., Ltd.
SKU: 2000290455

Hunan, ChinaZhuzhou Chu Strong Tools Co., Ltd.

US$50.00-4,000.00

10 Pieces

Product profile

Customization

Available

Shipment

TNT, DHL, EMS or by air

Transport Package

Plastic and Carton

Model NO.

JH-TK49

Specification

1pc/package

Trademark

Origin

China

HS Code

82078090

Production Capacity

100000PCS/Year

Key features

Mirror Surface Finish: Achieves Ra0.2-0.05um roughness from Ra6.3um after one rolling pass.

High Efficiency Processing: Takes only 90 seconds for D100+0.03 hole and 10 seconds for D30+0.02 hole.

Enhanced Wear Resistance: Improves surface hardness and wear resistance through plastic deformation.

Adjustable Diameter: Tool diameter is adjustable with a precision of 0.0025mm per scale.

Eco-Friendly Process: Generates no waste products such as grinding dust during operation.

Versatile Compatibility: Can be equipped on drill machines, lathes, milling, or boring machines.

Flexible Customization: Supports full, minor, and flexible customization from samples or designs.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceQuality Assurance

Zhuzhou Chu Strong Tools Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shanghai Port;Shenzhen Port;Average Response Time: ≤10.73h

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM capability, broad customization options, recent new-product activity, and 13 years of export experience. It holds ISO 9001, GAP, and ISO 14000 certifications and reports exports representing 71%–90% of total sales, with markets across Eastern Europe, the Middle East, Southeast Asia, Eastern Asia, and Africa. Lead times are stated as within 15 working days in both peak and off-season. However, service and quality procedures generally lack written records, raw-material traceability is absent, quality-control staffing and R&D engineering experience are each below five, and no overseas showroom, agent, branch, or offline trade-show participation is reported. Financial information is only represented by reporting years, so credibility cannot be assessed.

Supplier typeThe supplier operates as a manufacturer with OEM and ODM services, its own import-export rights, 13 years of export experience, and a factory located in Zhuzhou, Hunan, China. Its export markets are geographically diverse, indicating established international supply activity.

CertificationsThe supplier reports holding ISO 9001, GAP, and ISO 14000 certifications. These explicitly demonstrate certifications covering quality and environmental or agricultural management areas, although no certificate validity or scope details are provided.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, showing product-development activity. However, total R&D engineer experience is below five years and no SDK is available, so the evidence is positive but limited for broader innovation strength.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, OEM, and ODM services. It does not provide 3D software design services, but the range of other customization formats demonstrates substantial adaptation capability.