What is the lead time for batch orders?

For batch orders, the delivery time is usually 3-4 weeks after order confirmation and payment.

Does the company offer OEM services?

Yes, we accept OEM service and provide customized diamond blades based on your project demands.

What are the payment terms?

We accept LC, T/T, and Western Union as terms of payment.

Diamond Tool

Name: Low-Cost Vacuum Brazed Stone Blade/Diamond Disc/Diamond Tool
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 737813762

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$1.00-30.00

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segmented

Manufacturing Process

vacuum Brazing

Model NO.

SVBA

Application

Stone

OEM Service

Acceptance

Suitable

Wet/Dry Cutting

Transportation

Ocean, Land, Air

Certificate

En13236

Transport Package

Carton

Specification

105MM-230MM

Trademark

COREDIAM

Origin

China

HS Code

82023910

Production Capacity

1000PCS/Month

Key features

Vacuum Brazing Technology: Uses vacuum brazing for fast, smooth cutting with clear edges and no chipping.

Multi-Material Application: Specially designed for cutting granite, marble, glass, concrete, tile, and ceramic.

Wide Diameter Range: Available in diameters from 105mm to 230mm to suit various tools.

High Sharpness & Long Life: Features better sharpness, no crushed edge, and extended service life.

Custom OEM Service: Accepts OEM customization and offers blades with or without aluminum flange.

Versatile Installation: Can be installed in angle grinders, circular saws, and table saws.

Fast Sample Delivery: Sample delivery within one week if in stock, otherwise depends on production.

Batch Order Efficiency: Batch order delivery usually takes 3-4 weeks after order confirmation.

Company profile

Shijiazhuang Corediam Tools Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin Seaport, Beijing Airport, Shanghai PortAverage Response Time: ≤3.80hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryCorediam Tools is a China-based limited company operating as both a trading company and manufacturer/factory in Hebei. It focuses on diamond tools for construction, stone processing, and DIY markets, with 10 production lines and stated output across saw blades, grinding wheels, core drill bits, and wire saws. The supplier reports ISO 9001 and ISO 14001 management-system certifications, 11–20 R&D engineers, 21–30 quality-control staff, automated manufacturing equipment, and product authentication to German MPA and EU EN 13236 standards. Its export network covers more than 50 countries and exports account for 90% of total sales. Evidence supports production, quality-management, innovation, and international-export capabilities. However, the provided information does not establish after-sales service performance, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities include researching, developing, manufacturing, and marketing diamond tools, indicating a combined trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsCorediam reports ISO 14001 and ISO 9001 certification for supplier management systems. Its products are also stated to be authenticated to German MPA and European Union EN 13236 standards, providing explicit evidence of formal management-system and product-standard credentials.

R&D capabilityCorediam explicitly emphasizes technology innovation and R&D, reports 11–20 R&D engineers, and describes advanced automatic pressing, sintering, and German Dr. Fritsch automatic laser-welding machinery. Its broad product range and high-tech-enterprise description support an established innovation and development capability.

Production capacityThe supplier reports 10 production lines and manufacturing output covering diamond saw blades, laser-welded blades, grinding cup wheels, core drill bits, and diamond wire saws. It also states that automated pressing, sintering, and laser-welding equipment is used, with rigorous inspection and quality-control processes, providing explicit evidence of multi-product production capacity.