How long does it take for batch orders?

The lead time for batch orders is about 2-3 weeks.

Does the blade come in different grades?

Yes, there are different grades to choose from to maximize value.

What is the arbor size for the 300mm blade?

The 300mm blade has an arbor size of 20/25.4mm.

Diamond Cutting Disc

Name: 14 Inch Diamond Blade for Fast Cutting Concrete/Diamond Tool/Diamond Cutting Disc
Brand: Shijiazhuang Corediam Tools Technology Co., Ltd.
SKU: 1946739842

Hebei, ChinaShijiazhuang Corediam Tools Technology Co., Ltd.

US$20.00-50.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Laser Welded

Manufacturing Process

Brazing

Model NO.

CGLA

Application

Concrete

Application Equipment

Handheld Power Saw, Walk Behind Saw, Masonry Saw

Diameter

4'-16'

Useful

Angle Grinder

Use

Dry and Wet

Transport Package

Carton, Pallet

Specification

105mm-400mm

Trademark

Corediam

Origin

China

HS Code

82023910

Production Capacity

50PCS/Day

Key features

Laser Welded Technology: Provides high strength and improved cutting performance for diamond blades.

Versatile Cutting Applications: Suitable for handheld saws, floor saws, and walk-behind saws on concrete.

Dry and Wet Cutting Capability: Designed for efficient cutting in both dry and wet conditions.

Wide Diameter Range: Available in sizes from 105mm to 400mm to meet various needs.

Long Cutting Life: Engineered for durability and extended service life during operation.

Fast Cutting Speed: Optimized design ensures superior efficiency and rapid cutting.

Multiple Grade Options: Different grades available to choose from based on specific requirements.

Efficient Delivery: Sample preparation within 2 weeks; batch orders in 2-3 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: ≤3.58hTerms 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.