What is the lead time for batch orders?

Batch orders usually take 3-4 weeks after order confirmation and payment.

What certifications does the product have?

The product meets the EN13236 certification standard.

What payment terms do you accept?

We accept LC, T/T, and Western Union as payment terms.

Sintered Hot-Pressed Concave Saw Blade for Granite and Marble Materials/Diamond Tool

Name: Sintered Hot-Pressed Concave Saw Blade for Granite and Marble Materials/Diamond Tool
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 745037882

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

115x9x22.23mm

Trademark

COREDIAM

Origin

China

HS Code

82023910

Production Capacity

10000PCS/Month

Key features

Concave Design for Curves: Designed for cutting inside ovals and circles in granite and marble countertops.

T-Shape Segments: Improves cutting efficiency, minor grinding, and prevents binding during curved cuts.

Dry and Wet Cutting: Universally suitable for both dry and wet cutting applications on stone materials.

Multiple Diameter Options: Available in 105mm, 115mm, 125mm, 150mm, and 180mm sizes to fit various projects.

Standard Arbor Size: Features a 22.23mm arbor compatible with standard angle grinders.

OEM Service Accepted: Customized diamond blades available dependent on specific stone cutting project demands.

EN13236 Certified: Meets international safety and quality standards for diamond tools.

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

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.