What are the accepted payment terms?

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

Is this blade designed for wet or dry cutting?

This blade is specifically suitable for wet cutting operations.

What is the arbor size for the 400mm blade?

The arbor size for the 400mm blade (Item No. SMBB40010) is 60mm.

400mm Silent Core Diamond Saw Blade for Marble Granite Sandstone

Name: 400mm Silent Core Diamond Saw Blade for Marble Granite Sandstone
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 737551572

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$10.00-20.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Segmented

Manufacturing Process

Brazing

Model NO.

SMBB

Application

Marble

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

Silent Core Design: Sandwich steel core reduces noise and fan-shape design minimizes vibration during cutting.

Brazed Segmented Blade: Segments are securely brazed to prevent falling off, ensuring high efficiency and long lifespan.

Smooth Cutting Performance: Narrow U slot enables fast, smooth cutting with flat surfaces and minimal chipping.

Wet Cutting Optimization: Specifically designed for wet cutting to maintain sharpness and reduce stone waste.

High Precision Durability: High cutting precision tools maintain shape even after extended use periods.

OEM Service Available: Accepts OEM customization services for tailored manufacturing requirements.

Versatile Stone Application: Suitable for cutting marble, granite, sandstone, and other stone materials.

Multiple Size Options: Available in diameters ranging from 250mm to 600mm with varying 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: ≤4.09hTerms 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.