What is the delivery time for sample orders?

If stock is available, delivery is within one week after payment. If not, it depends on sample production time.

What is the lead time for batch orders?

Usually 3-4 weeks after order confirmation and payment.

Does the supplier offer OEM services?

Yes, OEM service is accepted, including customized packaging and design services.

Sinter Hot-Pressed Concave Diamond Saw Blade with Protective T-Shape Segment

Name: Sinter Hot-Pressed Concave Diamond Saw Blade with Protective T-Shape Segment
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 702606931

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

Segmented

Manufacturing Process

Sintered

Model NO.

SCBA

Application

Stone

OEM Service

Acceptance

Suitable

Wet and Dry Cutting

Transportation

Ocean, Land, Air

Certificate

En13236

Abor

22.23mm

Segment Height

9mm

Transport Package

Carton

Specification

105x9x22.23mm

Trademark

COREDIAM

Origin

China

HS Code

82023910

Production Capacity

10000PCS/Month

Key features

Specialized Curved Cutting: Concave design with T-shape segments for cutting inside ovals and circles in granite and marble.

Versatile Cutting Modes: Suitable for both dry and wet cutting applications on hard countertop materials.

Anti-Binding Technology: T-shape segments prevent binding during curved cutting, ensuring superior efficiency.

Wide Compatibility: Can be installed on standard angle grinders for versatile usage.

OEM Customization: Accepts OEM services with customized packaging and design options.

Multiple Size Options: Available in diameters from 105mm to 180mm with consistent 9mm segment height.

Fast Sample Delivery: Sample delivery within one week if stock is available.

Global Shipping Options: Supports shipping via air, sea, land, and commercial express like UPS, DHL, FedEx.

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: ≤3.27hTerms 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.