What are the available diameter sizes?

Diameters range from 4 inches (105mm) up to 16 inches (400mm).

What is the arbor size for these blades?

Most models use a 22.23mm arbor, with larger sizes supporting 20/25.4mm or 25.4mm.

Diamond Multifunctional Cutting Blade for Concrete, Reinforced Concrete

Name: Diamond Multifunctional Cutting Blade for Concrete, Reinforced Concrete
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 750090972

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$10.00-50.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segmented

Manufacturing Process

Laser Welded

Model NO.

CGLB

Application

Concrete

Application Equipment

Handheld Power Saw, Walk Behind Saw, Masonry Saw

Segment Height

8/10mm

Cutting Types

Dry and Wet

Cutting Materials

Concrete,Bricks,Pavers

Transport Package

Carton, Pallet

Specification

100mm-400mm

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

200PCS/Day

Key features

Laser Welded Construction: Manufactured via full-automatic laser welding line for superior durability.

Versatile Cutting Capability: Suitable for dry and wet cutting of concrete, reinforced concrete, masonry, and asphalt.

Wide Diameter Range: Available in sizes from 4 inches to 16 inches to meet various project needs.

Universal Compatibility: Fits handheld power saws, angle grinders, table saws, and walk-behind saws.

Long-Lasting Sharpness: Designed to maintain cutting performance without losing sharpness over time.

Customization Available: Accepts customization for equipment type, segment height, and cutting materials.

Fast and Safe Cutting: Provides high-performance ratio with smooth, safe cutting operations.

Lightweight Design: Easy to carry and handle for improved user convenience on site.

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: ≤4.10hTerms 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.