What is the delivery time for samples?

If in stock, samples are delivered within one week after payment; otherwise, it depends on production.

What are the payment terms?

We accept LC, T/T, and Western Union for payments.

Which equipment is compatible with this blade?

It can be installed on angle grinders, circular saws, and tile saws.

Diamond Tool

Name: 5-Inch/125mm Turbo Granite Blade with Protective Segments for Stone Materials/Diamond Tool
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 702544161

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$1.00-30.00

50 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Turbo Segment & Protective Segments

Manufacturing Process

Sintered

Model NO.

STBC

Application

Stone

OEM Service

Acceptance

Suitable

Wet and Dry Cutting

Transportation

Ocean, Land, Air

Certificate

En13236

Abor

25.4mm

Segment Width

12mm

Transport Package

Carton

Specification

300x12x25.4mm

Trademark

COREDIAM

Origin

China

HS Code

82023910

Production Capacity

10000PCS/Month

Key features

Universal Cutting Capability: Suitable for both wet and dry cutting of granite, marble, and other stone materials.

Turbo Segment Design: Provides better cooling and dust removal while protecting blades from undercutting.

Wave Steel Core: Improves rigidity, reduces friction, avoids wobbling, and ensures efficient filing removal.

Sintered Manufacturing: Produced via sintered hot-pressed process for premium quality and durability.

OEM Service Acceptance: Customization services are available for specific product requirements.

Multiple Size Options: Available in various diameters from 105mm to 350mm with matching arbor sizes.

Fast Sample Delivery: Stock samples delivered within one week; batch orders typically take 3-4 weeks.

International Shipping: Transportation via ocean, land, or air to global markets including North America and Europe.

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: ≤3.58hTerms 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.