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Product profile
Customization
AvailableBlade Type
Turbo Segment & Protective SegmentsManufacturing Process
SinteredModel NO.
STBCApplication
StoneOEM Service
AcceptanceSuitable
Wet and Dry CuttingTransportation
Ocean, Land, AirCertificate
En13236Manufacturing
Sinter Hot-PressingTransport Package
CartonSpecification
105-350MMTrademark
COREDIAMOrigin
ChinaHS Code
82023910Production Capacity
10000PCS/MonthKey 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 better filing removal.
Sinter Hot-Pressing Process: Manufactured using sinter hot-pressing technology for premium quality and durability.
OEM Service Available: Accepts OEM customization services to meet specific client requirements.
Multiple Size Options: Available in various diameters from 105mm to 350mm with different segment heights.
Fast Sample Delivery: Stock samples delivered within one week after payment confirmation.
Certified Quality: Meets EN13236 international safety and quality standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin Seaport, Beijing Airport, Shanghai PortAverage Response Time: ≤2.63hTerms 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.
Product Q&A
Q:What is the delivery time for samples?
A:
If we have stock, delivery is within one week after receiving sample payment. If no stock, it depends on sample production time.
Q:What is the delivery time for batch orders?
A:
For batch orders, the delivery time is usually 3-4 weeks after order confirmation and payment.
Q:What materials can this blade cut?
A:
It is widely used for wet and dry cutting of granite, marble, and other stone materials.
Q:Does the blade support OEM customization?
A:
Yes, we accept OEM services and can provide other sizes as per required specifications.
Q:What is the manufacturing process of this blade?
A:
The blade is manufactured using sinter hot-pressing technology, involving powder mixing, steel core pressing, sintering, and surface treatment.
Send Inquiry
*To:
Shijiazhuang Corediam Tools Technology Co., Ltd.
Shijiazhuang Corediam Tools Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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