Which materials can this grinding rod process?

It is suitable for ceramic, sapphire, glass, superhard alloys, carbon steel, and chromium alloy steel.

What is the hardness range for the processed parts?

The rod supports tool steel and alloy steel with a hardness range of HRC50-70.

High-Precision Ultra-Fine Precision Grinding Head/Sapphire Polishing Grinding Rod

Name: High-Precision Ultra-Fine Precision Grinding Head/Sapphire Polishing Grinding Rod
Brand: Dongguan Sinbolt Measuring Tools Co., Ltd.
SKU: 2100258032

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 Grinding: Achieves higher precision for inner hole processing of ceramic, sapphire, glass, and superhard alloys.

Strong Rigidity: Uses alloy shaft diameter to ensure particularly strong rigidity for high-precision machining.

Wide Material Compatibility: Suitable for tool steel, alloy steel (HRC50-70), bearing steel, and heat-treated parts.

Customization Available: Supports non-standard customization; specify SDC or CBN when ordering.

Diamond & CBN Options: Available in Diamond SDC and Boron Nitride (CBN) precision grinding rods.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Global Shipping Terms: Supports FOB and CFR international commercial terms.

Flexible Payment Methods: Accepts LC, T/T, PayPal, and Western Union for secure transactions.

Company profile

Dongguan Sinbolt Measuring Tools Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-01-19Nearest Port: shen zhengAverage Response Time: ≤2.82hTerms 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.