What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Which industries benefit from these grinding rods?

They are ideal for aerospace, electronics, precision engineering, optical, semiconductor, and advanced ceramic industries.

CBN Cubic Boron Nitride Grinding Bar / Diamond Grinding Head

Name: CBN Cubic Boron Nitride Grinding Bar / Diamond Grinding Head
Brand: Dongguan Sinbolt Measuring Tools Co., Ltd.
SKU: 2132772982

Guangdong, ChinaDongguan Sinbolt Measuring Tools Co., Ltd.

US$3.00

1-999 Pieces

US$1.00

1,000+ Pieces

Product profile

Customization

Available

Type

Diamond Grinding Head

Materials

Diamond

Model NO.

1-20

Shape

Cylindrical

Standard

Minimum Order Quantity

Transport Package

Air Freight

Specification

Trademark

sinbolt

Origin

China

HS Code

90173000

Production Capacity

500000

Key features

High-Precision Internal Grinding: Engineered for seamless compatibility with internal grinding machines for ultra-hard materials.

Superior Rigidity Construction: Robust alloy shaft minimizes vibration during high-speed grinding operations.

Extended Service Life: Maintains sharp cutting edges under high-temperature conditions for consistent performance.

Broad Material Compatibility: Ideal for ceramics, sapphire, glass, superhard alloys, and heat-treated steels (HRC 50-70).

Customizable Dimensions: Offers custom shaft diameters, grinding head dimensions, and abrasive grain sizes.

Tight Tolerance Control: Ensures machined internal holes meet exacting dimensional specifications.

Industry-Standard Performance: Meets stringent standards for aerospace, electronics, and precision engineering sectors.

Flexible Ordering Options: Minimum Order Quantity is 10 units with clear type specification requirements.

Company profile

Dongguan Sinbolt Measuring Tools Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-01-19Nearest Port: shen zhengAverage Response Time: ≤5.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryDongguan Sinbolt Measuring Tools Co., Ltd. is identified as a China-based manufacturer/factory and limited company established in 2008, specializing in precision gauges, measuring tools, and inspection tools. It reports advanced production and testing equipment, eight production lines, 50 quality-control staff, 6–10 years of R&D engineer experience, and ISO 9001 and BRC certifications. Its stated export sales share is 71%–90%, with markets across multiple regions, and it reports self-operated import/export rights. Lead time is stated as within 15 working days off-season and one month during peak season. The available trade records show one transaction associated with a Vietnamese buyer in each of two records, indicating limited documented transaction evidence. After-sales capability, financial credibility, and customization capability cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as both a trading company in the associated-company industry classification and a manufacturer/factory under its company entity information. Its named business is Dongguan Sinbolt Measuring Tools Co., Ltd., located in Guangdong, China.

CertificationsThe supplier reports holding BRC and ISO 9001 management-system certifications. ISO 9001 specifically supports the presence of a documented quality-management certification, although the provided information does not include certificate scope or validity dates.

R&D capabilityThe supplier states that it conducts R&D and production of measuring tools and inspection tools, reports 6–10 years of R&D engineer experience, and describes innovation as a business principle. These points support an established R&D function, but no specific patents, new-product record, or measurable innovation outcomes are provided.

Production capacityThe supplier identifies itself as a manufacturer/factory established in 2008 and reports advanced production and high-precision testing equipment, eight production lines, 50 quality-control staff, and lead times of within 15 working days off-season and one month during peak season. It also reports substantial export activity and self-operated import/export rights, indicating established production and fulfillment capability.

Product Q&A

Q:What materials can these grinding rods process?

They are suitable for ultra-hard brittle materials like ceramics, sapphire, and glass, as well as high-hardness ferrous materials including tool steels and bearing steels with hardness up to HRC 70.

Q:Are custom sizes available?

Yes, we offer comprehensive non-standard customization services including custom shaft diameters, grinding head dimensions, and abrasive grain sizes.

Q:What is the minimum order quantity?

The minimum order quantity is 10 units.

Q:What types of grinding rods are offered?

We offer Diamond SDC rods for non-ferrous ultra-hard materials and Boron Nitride (CBN) rods for high-hardness ferrous materials.

Q:How do these rods perform under high temperatures?

They are designed to maintain sharp cutting edges even under high-temperature machining conditions, ensuring consistent performance.