What is the bond type for these stones?

The stones feature a metal bond, specifically designed for durability and precision.

H70nm37 Sunnen CBN Honing Stones for Hydraulic Cylinders

Name: H70nm37 Sunnen CBN Honing Stones for Hydraulic Cylinders
Brand: Zhengzhou Boson Abrasives Co., Ltd.
SKU: 708457342

Henan, ChinaZhengzhou Boson Abrasives Co., Ltd.

US$180.00

5-9 Pieces

US$160.00

10-19 Pieces

US$150.00

20+ Pieces

Sample price:US$160.00/piece.Request sample

Product profile

Customization

Available

Type

Standard Oilstone

Material

White Corundum

Model NO.

H70NM37

Application

Used on Mps Hone Head

Effect

Grinding

Abrasives

CBN (Borazon)

Bond

Metal Bond

Grit Size

150#

Lead Time

2 Weeks

Transport Package

Carton Box

Specification

NM37

Trademark

BOSON ABRASIVES

Origin

China

HS Code

6804219000

Production Capacity

1000 Sets / Month

Key features

CBN & Diamond Options: Available in CBN (Borazon) and Diamond superabrasives with metal bond.

MPS Tooling Compatibility: Designed for Sunnen MPS-H50, H70, H85, H165, and H200 Hone Heads.

Hydraulic Cylinder Focus: Specialized for engineering hydraulic cylinders, oil field pumps, and engine liners.

Ready Stock Availability: H70A45N standard honing stone sets are in stock for immediate shipment.

20+ Years Experience: Over two decades of expertise in supplying metal bonded honing stones.

Customizable Specifications: Custom grit sizes (150#) and abrasive types available upon request.

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: ≤1.56hTerms 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.