What is the bond type of these stones?

The stones feature a metal bond construction, which is durable and suitable for precision honing applications.

What payment methods do you accept?

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

How do I place a new order?

For new orders, please share the workpiece drawing, material, hardness, stock removal amount, finish requirements, and machine model.

K12nm55 CBN Honing Stones for Drill Bush Bore Honing

Name: K12nm55 CBN Honing Stones for Drill Bush Bore Honing
Brand: Zhengzhou Boson Abrasives Co., Ltd.
SKU: 2102732042

Henan, ChinaZhengzhou Boson Abrasives Co., Ltd.

US$17.00

10-49 Pieces

US$15.00

50-99 Pieces

US$13.00

100+ Pieces

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Type

Standard Oilstone

Material

Diamond or CBN Abrasives

Model NO.

K12NM55

Application

Precision Parts

Effect

Honing

Bond

Metal Bond

Grit Size

Nm55 / 220#

Stone Length

44.4mm

Mandrel

K12-370ah ~ K12-479ah

Lead Time

2 Weeks

Courier

DHL / FedEx Express

Transport Package

Carton Box

Specification

K12NM55

Trademark

BOSON ABRASIVES

Origin

China

HS Code

6804219000

Production Capacity

20000 PCS. / Month

Key features

Superabrasive Material: Constructed with high-quality CBN or Diamond abrasives for superior cutting performance.

Precision Grit Options: Available in various grit sizes ranging from 100 to 1200 for different surface finishes.

Metal Bond Construction: Features a durable metal bond designed for long service life and consistent honing results.

Wide Material Compatibility: Ideal for honing hardened tool steels, stainless steel, aluminum, bronze, cast iron, and ceramics.

Sunnen Machine Compatibility: Compatible with Sunnen K, L, and P series honing machines and standard mandrels.

Rapid Lead Time: Standard lead time is 2 weeks, with peak and off-peak seasons both within 15 workdays.

Custom Solutions: Tailored honing tools available based on workpiece drawings and specific machining requirements.

Global Shipping: Fast delivery via DHL or FedEx Express to international markets including North America and Europe.

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: ≤2.90hTerms 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.