What payment methods do you accept?

We accept T/T and PayPal for international commercial transactions.

Can you match existing Sunnen tool codes?

Yes, simply provide your current Sunnen tool code, and we will match the specification accordingly.

What are the different mandrel series?

We offer S series (soft guide), H series (hardened guide), and B series (bronze) for various applications.

Y12-385bh Sunnen Type Honing Mandrels

Name: Y12-385bh Sunnen Type Honing Mandrels
Brand: Zhengzhou Boson Abrasives Co., Ltd.
SKU: 1987140101

Henan, ChinaZhengzhou Boson Abrasives Co., Ltd.

US$35.00

5-19 Pieces

US$30.00

20+ Pieces

Sample price:US$32.00/piece.Request sample

Product profile

Customization

Available

Abrasive

CBN or Diamond

Bond

Metal Bond

Model NO.

Y12-385BH

Abrasive Length

31.70 mm

Lead Time

2 - 3 Weeks

Transport Package

Carton Box

Specification

Y12-385BH

Trademark

BOSON Abrasives

Origin

Zhengzhou, China

HS Code

68042190

Production Capacity

200 PCS. / Month

Key features

100% Sunnen Compatibility: Fully interchangeable with original Sunnen tools for seamless integration.

Customizable Abrasive Material: Available in CBN or Diamond options to suit specific machining needs.

Specialized Keyway Solutions: Designed for bores with keyways, splines, and surface interruptions.

Multiple Mandrel Series: S, H, and B series available for various materials and finish requirements.

Precision Process Expertise: Over a decade of experience supporting complex honing applications.

Cost-Effective Alternative: High performance at a lower cost without compromising quality.

Blind Hole Options: Special order available for blind hole keyway mandrels and stones.

Fast Lead Time: Standard lead time of 2-3 weeks for most orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Zhengzhou Boson Abrasives Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-03-15Nearest Port: Beijing, Guangzhou, ZhengzhouAverage Response Time: ≤1.47hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW, FCA, CIP

AI-Powered supplier vetting

SummaryBoson Abrasives is identified as a trading company in Zhengzhou, with a stated business scope covering abrasives, superhard materials, hardware and electrical products, mechanical equipment, and artificial diamond. It reports in-stock service capability, written service-capability procedures with records, three qualified service-capability suppliers, and lead times within 15 workdays in both peak and off-season periods. Production information lists multiple abrasive products and personnel ranges of 6–10 R&D engineers and 6–10 quality-control staff. The supplier offers full customization and holds self-operated import/export rights, with 71%–90% of sales reportedly from exports. However, the provided information shows no ODM, SDK, popular-brand OEM, overseas warehouse, overseas showroom, overseas agent or branch capability, or participation in offline trade shows. No certification information, customer cases, or confirmed after-sales service details are provided. Several financial records are identified by...

Supplier typeThe supplier is explicitly classified as a trading company, with its company nature also recorded as a trade company. Its stated business scope covers abrasives, superhard materials, hardware and electrical products, mechanical equipment, and artificial diamond.

After-Sales capabilityThe supplier reports written procedures and follow-up records for assessing service capability, three qualified service-capability suppliers, in-stock service capability, and lead times within 15 workdays in both peak and off-season periods. However, it lacks overseas warehouse, showroom, agent, and branch capabilities, and no explicit warranty or after-sales support policy is provided.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no popular-brand OEM capability, and no available SDK. Although 6–10 R&D engineers are reported, the explicit capability indicators show limitations in recent product innovation and development services.

Production capacityThe supplier reports 6–10 quality-control staff and product output including 300,000 honing stones, 20,000 diamond grinding wheels, 10,000 honing tools, 8,000 diamond dressers, and 5,000 vitrified CBN grinding wheels. These stated product quantities and quality-control staffing provide explicit evidence of established production capability.

Customization capabilityThe supplier explicitly reports full customization design-service capability. This directly supports the assessment that it can accommodate customized product or design requirements.