What is the arbor size for these blades?

Most models use a 22.23mm arbor, while larger sizes (300mm+) support 20/25.4mm or 25.4mm arbors.

What is the lead time during peak season?

The average lead time during peak season is one month.

What packaging methods are used for shipping?

Blades are shipped using boxes, cartons, and pallets to ensure safe delivery.

Diamond Tools

Name: Laser Welded Diamond Cutting Blade for Concrete and Masonry/Diamond Cutting Disc/Diamond Tools
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 750077452

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

Application

Concrete

Application Equipment

Handheld Power Saw, Walk Behind Saw, Masonry Saw

Model NO.

CGLA

Transport Package

Carton, Pallet

Specification

100mm-400mm

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

200PCS/Day

Key features

Laser Welded Technology: Ensures high strength and improved cutting performance for segmented saw blades.

Dry and Wet Cutting: Versatile design allows for both dry and wet cutting applications on concrete.

Long Cutting Life: Designed for durability with superior efficiency and extended service life.

Fast Cutting Speed: Optimized for rapid cutting through cured, green, and reinforced concrete.

Multiple Diameter Options: Available in sizes ranging from 105mm to 400mm to suit various saws.

Customization Available: Accepts customization requirements for specific application needs.

Wide Equipment Compatibility: Fits handheld power saws, walk-behind saws, and masonry saws.

Fast Sample Preparation: Sample tests can be prepared within 2 weeks for quick evaluation.

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: ≤4.39hTerms 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.

Product Q&A

Q:What cutting applications does this blade support?

It is designed for cutting cured concrete, green concrete, and reinforced concrete using handheld, floor, or walk-behind saws.

Q:Can this blade be used for both dry and wet cutting?

Yes, the blade supports both dry and wet cutting methods.

Q:What are the available diameter sizes?

Diameters range from 105mm to 400mm, including 105, 115, 125, 150, 180, 230, 300, 350, and 400mm.

Q:What is the delivery time for orders?

Batch orders take about 2-3 weeks, while sample preparation can be completed within 2 weeks.

Q:Is customization available for this product?

Yes, we accept customization requirements to meet specific needs.

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Laser Welded Diamond Cutting Blade for Concrete and Masonry/Diamond Cutting Disc/Diamond Tools