What are the main applications of these tools?

They are used for precision internal diameter finishing in industries such as aerospace, electronics, optical, semiconductor, and precision engineering.

What is the hardness range for CBN grinding rods?

CBN rods are designed for materials with a hardness range of HRC 50-70, such as high-carbon steels and heat-treated steel components.

Sdc Grinding Tool / Diamond Finishing Head

Name: Sdc Grinding Tool / Diamond Finishing Head
Brand: Dongguan Sinbolt Measuring Tools Co., Ltd.
SKU: 2136209552

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: Specialized for fine grinding of ultra-hard, brittle materials with exceptional surface finish and dimensional accuracy.

Dual Material Options: Available in Diamond (SDC) for non-ferrous materials and CBN for high-hardness ferrous steels (HRC 50-70).

Robust Alloy Shaft Construction: Provides superior rigidity and minimizes vibration during high-speed grinding operations for tight tolerance control.

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

Broad Industry Application: Ideal for aerospace, electronics, optical, semiconductor, and precision engineering sectors.

Customizable Specifications: Supports custom shaft diameters, grinding head dimensions, and abrasive grain sizes for bespoke requirements.

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring quick delivery for urgent projects.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union to accommodate various international transaction needs.

Company profile

Dongguan Sinbolt Measuring Tools Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-01-19Nearest Port: shen zhengAverage Response Time: ≤1.30hTerms 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 be processed with these grinding rods?

Diamond (SDC) rods are for non-ferrous ultra-hard materials like ceramics, sapphire, and glass. CBN rods are for high-hardness ferrous materials like tool steel and bearing steel (HRC 50-70).

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 10 units.

Q:Can the grinding rods be customized?

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

Q:What is the lead time for production?

Off-season lead time is within 15 workdays. Peak season lead time is approximately one month.

Q:What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union.