What are the available arbor sizes?

Arbor sizes include 20mm, 22.23mm, and 25.4mm depending on the model.

What materials can this blade cut?

It is designed for cutting asphalt, asphalt-concrete, and other abrasive materials.

Sinter Hot-Pressed Diamond Asphalt Blade for Green Concrete Cutting

Name: Sinter Hot-Pressed Diamond Asphalt Blade for Green Concrete Cutting
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 744503772

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$20.00-50.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segment

Manufacturing Process

Brazing

Model NO.

CASD

Application

Asphalt

Application Equipment

Handheld Power Saw, Walk Behind Saw, Masonry Saw

Segment Height

10mm

Segment Width

3.2mm,3.6mm,4.5mm

Arbor

20/25.4mm,25.4mm

Transport Package

Carton, Pallet

Specification

300mm-600mm

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

50PCS/Day

Key features

Laser Welded Segments: High strength and improved cutting performance with undercut protection.

Long Cutting Life: Undercut segments prevent steel core wear and extend blade lifespan.

High Efficiency Cutting: Fast cutting speed with high sharpness for asphalt and concrete.

Versatile Application: Suitable for handheld, floor, and walk-behind saws on dry or wet cutting.

Multiple Arbor Sizes: Available in 20mm, 22.23mm, 25.4mm to fit various saws.

OEM Service Available: Customization options offered for specific requirements.

Fast Delivery: Batch orders delivered in approximately 2 weeks.

Global Shipping Partners: Official partners with DHL, TNT, and FedEx for 3-5 day 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: ≤3.91hTerms 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.