What grit sizes are available for K12DM55?

The K12DM55 corresponds to a 220 grit size. Other options range from 100 to 1200 grit.

What is the warranty or guarantee policy?

BOSON Abrasives is a leading manufacturer with over 20 years of experience, ensuring high-quality tools and professional support.

K12dm55 Diamond Honing Stone for Carbide Components Bore Finishing

Name: K12dm55 Diamond Honing Stone for Carbide Components Bore Finishing
Brand: Zhengzhou Boson Abrasives Co., Ltd.
SKU: 2102837882

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

Model NO.

K12DM55

Application

Precision Parts

Effect

Grinding

Bond

Metal Bond

Grit Size

Dm55 220#

Stone Length

44.4mm

Mandrel

K12-370ah ~ K12-479ah

Lead Time

2 Weeks

Courier

DHL / FedEx Express

Transport Package

Carton Box

Specification

K12DM55

Trademark

BOSON ABRASIVES

Origin

China

HS Code

680421990

Production Capacity

20000 PCS. / Month

Key features

20+ Years Experience: Over two decades of expertise in R&D, production, and sales of honing tools.

High-Efficiency Grinding: Delivers excellent surface finishes and accelerated stock removal for various materials.

Diamond Metal Bond: Ideal for cast iron, carbide, titanium, ceramics, glass, and graphite materials.

Sunnen Compatibility: Full range of Sunnen standard K, L, and P series honing stones available.

Fast Delivery: Competitive prices with fast delivery; lead time typically within 15 workdays.

Custom Specifications: Customizable grit size, stone length, and mandrel types to match specific needs.

Professional Services: Provides professional honing services alongside tool manufacturing.

Wide Material Range: Suitable for ferrous materials, alloy steel, hardened steel, and exotic materials.

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: ≤2.21hTerms 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.