High Precision Sunnen K3 Series Honing Mandrel Honing Tools

Name: High Precision Sunnen K3 Series Honing Mandrel Honing Tools
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2175121792

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$18.00

1-9 Pieces

US$16.00

10-19 Pieces

US$14.00

20+ Pieces

Sample price:US$18.00/set.Request sample

Product profile

Customization

Available

Grit Size

80#-1000#

Type

Sintered or Electroplated

Model NO.

K3-102CH

Warranty

6 Months

Delivery Time

2-3 Weeks

Stock Removal Range

0.001-0.01mm

Sample

1PCS

Application

Hydraulic Valve

Customized Support

OEM, ODM

Machine

Vertical Honing Machine

Certification

ISO 9001:2015

Surface

Ra0.2

Transport Package

Carton Box

Specification

Customized

Trademark

Origin

Henan, China

Key features

SUNNEN K3 series honing mandrel for micro bore honing, machining diameter 2.54-3.05mm, fits through and blind holes for sizing and polishing.

Wide compatibility with Sunnen, Gehring, Nagel, Kadia and same-spec domestic horizontal honing machines.

Adopts diamond & CBN abrasives, matched with wedge, stable precision and long service life for mass production.

Multiple models like K3-102CH to K3-118CH available to meet various tiny bore processing demands.

Widely used in auto, aerospace, refrigeration compressor, engineering machinery and general precision machinery industries.

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: ≤3.96h

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:Q1:.Are you a manufacture supplier?

YES, we are a professional manufacture with more than 20 years of production in making a series of honing tools and superabrasive grinding wheel

Q:Q2: Where is your Factory located?

We are Factory Absolutely.Our factory located in NO.135,Longfeinan Street,International Logistics Park,Economic Development Zone,Zhengzhou,Henan,China

Q:Q3: Can your print our Logo on Products?

OEM & ODM supported.If you have your own requirement about the logo, there is no problem, we can reach to your requirement. We also have our own Brand, if you need our Brand,there is no problem too.

Q:How to make an order?

Our honing stones and honing mandrels are compatible with honing machines of brands such as Sunnen, Nagle, Gehring, Vissers, Chishima, and J&S. We also provide customized honing stones and honing tools. To place an order, please provide the following information: * Honing machine model (and whether it is horizontal or vertical) * Bore type (e.g., open through bore, blind bore, etc.) * Bore length * Start diameter and finish diameter

Q:How do I make payment?

We will issue a Proforma Invoice (PI) for you. You can make payment via methods such as Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, and PayPal.