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L8nm05 Metal Bond CBN Stones, Borazon Honing Stones
US$18.00
5-19 Pieces
US$17.00
20-99 Pieces
US$16.00
100+ Pieces
Sample price:US$18.00/piece.Request sample
Product profile
Customization
AvailableType
Standard OilstoneMaterial
CBN or Diamond AbrasivesModel NO.
L8NM55Application
Bore Honing and FinishingEffect
Bore HoningAbrasives
CBN or Diamond (Dm or Nm)Bond
Metal BondedGrit Size
Dm55, Dm85, Dm05, Nm55, Nm85, Nm05Stone Length
57mmTransport Package
Carton BoxSpecification
L8NM55 L8DM55Trademark
BOSON ABRASIVESOrigin
ChinaHS Code
6804219000Production Capacity
8000 PCS. / MonthKey features
Premium GE Abrasives: Uses high-quality diamond and CBN abrasives from GE Diamond Innovation for superior performance.
Versatile Material Support: Effective for hardened steels, cast iron, aluminum, titanium, ceramics, and other exotic materials.
20+ Years Expertise: Backed by over two decades of R&D, production, and sales experience in honing tools.
Multiple Bond Options: Available in Metal Bonded configurations with diverse grit sizes for specific application needs.
Complex Bore Capability: Suitable for open, blind, bowed, and interrupted holes with keyways or splines.
High Efficiency Finish: Delivers excellent surface roughness and accelerated stock removal in various industrial applications.
Wide Diameter Range: Covers diameter ranges from 6.22mm to 7.82mm with precise K8 and BL8 mandrel compatibility.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-03-15Nearest Port: Beijing, Guangzhou, ZhengzhouAverage Response Time: ≤1.35hTerms 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.
Product Q&A
Q:What abrasives are used in these honing stones?
A:
We exclusively use high-quality diamond and CBN abrasives sourced from GE (Diamond Innovation) to ensure the highest quality.
Q:Which materials can these honing stones process?
A:
They are suitable for hardened tool steels, alloy steels, aluminum, titanium, bronze, brass, cast iron, stainless steel, and ceramics.
Q:Are these stones compatible with Sunnen machines?
A:
Yes, they are designed as Sunnen alternatives and are compatible with K8/BL8 Honing Units and standard mandrels.
Q:What types of holes can be honed with these stones?
A:
They handle open holes, blind holes, bowed holes, and holes with interruptions like keyways, splines, or tandem lands.
Q:What is the available diameter range?
A:
The diameter range covers 6.22mm to 7.82mm (.245' - .308'), with specific grits for each sub-range.
Send Inquiry
*To:
Zhengzhou Boson Abrasives Co., Ltd.
Zhengzhou Boson Abrasives Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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