What is the manufacturing process?

The blades are sinter hot-pressed.

What are the available diameters?

Diameters range from 105mm to 400mm.

What is the arbor size?

Most sizes use 22.23mm, with some larger sizes using 20/25.4mm or 25.4mm.

Concrete Blade

Name: 9-Inch/230mm Diamond Saw Blade for General Purpose Cutting/Concrete Blade
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 744832682

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$1.00-20.00

20 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segmented

Manufacturing Process

Sintered

Model NO.

CCSS

Application

Concrete

Application Equipment

Handheld Power Saw, Floor Saw, Masonry Saw

Features

Cost-Effective

Segment Height

10mm

Cutting Materials

Concrete,Bricks,Stone

Transport Package

Carton, Pallet

Specification

105mm-400mm

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

1000PCS/Day

Key features

Versatile Material Cutting: Cuts concrete, bricks, stone, slate, and masonry efficiently.

Dry and Wet Cutting: Suitable for both dry and wet cutting operations.

Wide Diameter Range: Available in diameters from 105mm to 400mm.

OEM Service Available: Customization services offered for specific requirements.

Fast Cutting Speed: Features smooth and fast cutting with long life.

Lightweight Design: Easy to carry and install on various saws.

Sinter Hot-pressed Tech: Manufactured using advanced sinter hot-pressed process.

Quick Batch Delivery: Lead time about 1 week for batch orders.

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: ≤4.09hTerms 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.