What is the manufacturing process of the blade?

The blade uses sinter hot-pressing technology for enhanced durability.

Can the blade be used for both wet and dry cutting?

Yes, the blade supports both wet and dry usage.

What is the available size range for the blades?

Diameters range from 4 inches to 16 inches.

Diamond Tool

Name: Sinter Hot-Pressed Wholesale Diamond Blade/Concrete Cutting Disc/Diamond Tool
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 737720972

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$1.00-10.00

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segment

Manufacturing Process

Sintered

Model NO.

CGSG

Application

Concrete, Brick and Stones

Application Equipment

Handheld Angle Grinder, Handheld Circular Saw

Transportation

Ocean, Land, Air, Express

OEM Service

Accepted

Customized

Transport Package

Carton, Pallet

Specification

4''-16''

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

1000PCS/Day

Key features

Sinter Hot-Pressing Technology: Provides longer life when cutting abrasive materials like concrete and stone.

Versatile Cutting Applications: Suitable for wet cutting concrete, brick, stones, and other construction materials.

Wet or Dry Usage: Designed for flexible operation in both wet and dry cutting environments.

High Performance Cutting: Features fast cutting speed, smooth operation, and superior efficiency.

Wide Size Range: Available in diameters from 4 inches to 16 inches to fit various needs.

OEM Service Accepted: Customized manufacturing options available for specific requirements.

Fast Sample Delivery: Stock samples delivered within one week after payment confirmation.

Multiple Shipping Partners: Official partners with DHL, TNT, FedEx, and Express for global delivery.

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.