How long does it take to prepare a sample?

For sample tests, we can finish preparation within 2 weeks.

What are the available diameters for this blade?

Available diameters include 105mm, 115mm, 125mm, 150mm, 180mm, 230mm, 300mm, and 350mm.

What is the arbor size for this blade?

Most models have a 22.23mm arbor, while the 300mm and 350mm models have a 25.4mm arbor.

Diamond Tools

Name: Sinter Hot-Pressed Turbo Blade with Protective Segments/Diamond Cutting Disc/Diamond Tools
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 756792372

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$10.00-20.00

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segmented

Manufacturing Process

Laser Welding, Brazing

Model NO.

STBC

Application

Granite Cutting

OEM Service

Acceptance

Segment Height

10mm

Usage Equipment

Masonry Saw, Tile Saw, Stone Saw

Transport Package

Carton, Pallet

Specification

250mm-600mm

Trademark

COREDIAM

Origin

China

HS Code

82023910

Production Capacity

1000PCS/Month

Key features

Sinter Hot-Pressed Turbo Design: Wave steel core with turbo segments for better cooling and dust removal.

Universal Dry and Wet Cutting: Suitable for cutting granite, marble, and other stone materials efficiently.

Anti-Undercut Protection: Deep segment style protects blades from undercutting during operation.

High Rigidity Wave Steel Core: Reduces friction, avoids wobbling, and improves filing removal.

Lightweight and Portable: Designed for easy carrying and handling on angle grinders and saws.

OEM Service Available: Accepts OEM customization for specific segment heights and equipment.

Fast Sample Preparation: Sample test preparation can be completed within 2 weeks.

Wide Diameter Range: Available in sizes from 105mm to 350mm with various segment heights.

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: ≤3.67hTerms 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.