What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Is the product ISO certified?

Yes, the manufacturing process holds ISO 9001:2000 certification.

What is the precision level of the honing stone?

The cylindricity and circularity are both less than 0.05.

CBN&Diamond Superabrasive Honing Stone for Long Bore Hone

Name: CBN&Diamond Superabrasive Honing Stone for Long Bore Hone
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2069744772

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$30.00

1-9 Pieces

US$20.00

10-49 Pieces

US$10.00

50+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Diamond

Abrasive

Superabrasive

Model NO.

120mm

Shapes

Section Shape

Types

Surface Grinding Wheel

Grain Size

280#

Cylindricity

<0.05

Circular Degree

<0.05

Technics

Sinter

Working Style

Surface Grinding

Usage

Cylinder Inner Bore Honing

Warranty

3 Months

Feature

Long Life High Performance

Customized Support

OEM, ODM

Certification

ISO 9001

MOQ

1PCS

Grit Size

Customized

Type

Sharpening Stones

Bond

Metal

Transport Package

Plastic Bag & Carton Box

Specification

Trademark

Origin

Henan, China

Key features

Superabrasive Material: Made with Diamond and CBN for superior grinding performance.

Customized Grit Size: Grit size is customizable to meet specific application needs.

OEM and ODM Support: Flexible customization options available for OEM and ODM services.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 standards.

High Precision: Cylindricity and circularity both maintained under 0.05.

Long Life Performance: Designed for long life and high performance in cylinder honing.

Metal Bond Technology: Features advanced metal bond sintering technology.

Low MOQ: Minimum order quantity starts from just 1 piece.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Zhengzhou Hongtuo Precision Tools Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.86h

AI-Powered supplier vetting

SummaryThe supplier is a combined limited company with 296 employees and capabilities spanning lathe, CNC processing, cutting, pressing, and sintering. It reports ISO 9001:2000 certification obtained in 2006, high-tech enterprise and high-tech product certifications, quality assurance procedures, and documented complaint and corrective-action processes. Product development is supported by new products in the past year, ODM services, OEM services for well-known brands, and flexible customization, but no SDK is available. Manufacturing capacity is supported by inventory capability and multiple facilities, although there is no valid manufacturing-capacity contract with related subcontractors. International service coverage is limited: no overseas agents, branches, warehouse, showroom, or listed overseas service countries. The supplier has participated in CIMES and reports established export experience, while customer-specific case details are limited.

Supplier typeThe supplier is identified as a combined company and a limited company, with no larger-company-group affiliation reported. Its stated product scope includes honing tools and grinding wheels, and it employs 296 people.

CertificationsThe company reports ISO 9001:2000 certification obtained in 2006, along with high-tech enterprise and high-tech product certifications from the Henan Provincial Department of Science and Technology. It also reports quality assurance in quality-control processes.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment, and it offers inventory capability and multiple quotation and payment options. However, it reports no overseas warehouse, showroom, agents, or branches, so overseas after-sales coverage is limited.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has OEM capability for well-known brands. Its reported high-tech enterprise and product certifications support technical orientation, but no SDK is available.

Production capacityProduction resources include lathe, CNC processing, cutting, pressing, and sintering facilities, with finished-product inspection instructions that are uniformly followed. The supplier reports inventory capability, 20 qualified service-capability suppliers, and lead times of one month in peak season and within 15 working days off-season; however, it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM and OEM services, including OEM services for well-known brands. These statements directly support its ability to develop or adapt products for customer requirements.

Client casesThe supplier reports OEM service for well-known brands, products used in automotive, motorcycle-engine, aircraft, hydraulic-cylinder, sewing-machine-accessory, bearing, and semiconductor microelectronics industries, and participation in the CIMES offline trade show. Specific customer names, project details, or verifiable case studies are not provided.