How much cost can I save compared to original Sunnen stones?

You can save 50% on costs while using our fully compatible honing stones.

What information is needed to order a custom stone?

For new cases, please provide the workpiece drawing, material, hardness, stock removal amount, surface quality requirements, and honing machine details.

What bore types can be honed with these tools?

They support open holes, holes with keyways or splines, tandem lands, blind holes, bowed holes, and holes with counterbores or overhangs.

L10nm55 CBN Honing Stone for Diesel Engine Fuel Injection Honing

Name: L10nm55 CBN Honing Stone for Diesel Engine Fuel Injection Honing
Brand: Zhengzhou Boson Abrasives Co., Ltd.
SKU: 1917330565

Henan, ChinaZhengzhou Boson Abrasives Co., Ltd.

US$20.00

5-49 Pieces

US$18.00

50-99 Pieces

US$16.00

100+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Type

Honing Stones

Material

Diamond or CBN Abrasives

Model NO.

L10-NM55

Application

Used on Honing Machines for Bore Honing

Effect

Bore Honing

Bond

Metal Bond

Grain Size

Nm55 Nm85 Nm95 Nm05 Nm005 Dm55 Dm05

Lead Time

2 Weeks

Courier

DHL Express

Transport Package

Carton Box

Specification

L10DM55, L10DM85, L10DM05, L10DM005

Trademark

BOSON ABRASIVES

Origin

China

HS Code

6804219000

Production Capacity

8000 PCS. / Month

Key features

100% Sunnen Compatibility: Fully replaceable with original Sunnen honing stones for K, L, P series machines.

Significant Cost Savings: Offers 50% cost reduction compared to original Sunnen honing stones.

Wide Material Versatility: Hones hardened tool steels, aluminum, titanium, bronze, cast iron, stainless steel, and ceramics.

Diverse Bond & Grit Options: Available in Metal Bond with various grain sizes including Nm55, Nm85, Nm95, Dm55, and Dm05.

Fast Delivery Time: Standard delivery time is 2 weeks for Sunnen standard honing stones.

Comprehensive Bore Coverage: Handles bore diameters from 2.54mm to 152.40mm including blind and counterbore holes.

Free Sample Availability: Free samples and price quotes available upon request with 24-hour response time.

Superabrasive Quality: Manufactured with premium diamond and CBN abrasives for superior honing performance.

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: ≤2.12hTerms 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.