What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

What is the smallest bore diameter this stone can hone?

Our honing stones can hone bore diameters as small as 1.5mm (0.6 inches).

What certifications does the product have?

The product holds ISO certification.

Diamond Honing Stone for Hone Cylinder Blocks & Sticks

Name: Diamond Honing Stone for Hone Cylinder Blocks & Sticks
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2034065222

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$50.00

1-9 Pieces

US$45.00

10+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Type

Abrasive Stone

Material

Metal Bond Diamond Abrasive

Model NO.

P28

Application

Cylinder Block & Liner

Effect

Polishing

Shape

Rectangle

Packing

Plastic Box

Price

Negotiation

Characteristic

Precision

Bond

Metal

Feature

High Efficiency

Customized Support

OEM

MOQ

1 PCS

Certificate

ISO

Transport Package

Honing Stones Use Plastic Box

Specification

P28

Trademark

HONGTUO

Origin

Henan, China

Key features

Customizable Dimensions: Stone dimensions, size, and grit can be customized to fit specific requirements.

Versatile Material Application: Effective for honing copper, aluminum, cast iron, chrome-plated surfaces, and tungsten steel.

High Precision Capability: Capable of honing bore diameters as small as 1.5mm (0.6 inches) with high precision.

Superior Cutting Performance: Outperforms ordinary stones in cutting action, finish speed, and wear resistance.

OEM Support Available: OEM service is supported for customized shapes, packing, and branding needs.

Low Production Cost: Delivers high efficiency and long workpiece life, reducing overall production costs.

ISO Certified Quality: Manufactured under ISO certification standards ensuring consistent quality and reliability.

100% Finished Product Inspection: Every product undergoes visual and function inspection before shipment.

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: ≤3.68h

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.

Product Q&A

Q:What materials can this honing stone be used for?

It is suitable for honing copper, aluminum, anode quenched aluminum, cast iron, chrome-plated surfaces, tungsten steel, cermet, carbon fiber, and graphite.

Q:Can the size and grit of the honing stone be customized?

Yes, both the stone dimensions and grit size can be customized to meet specific operational needs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Q:Does the supplier support OEM services?

Yes, OEM service is supported, allowing for customized shapes, packing, and branding.