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Hubei Fotma Machinery Co., Ltd. supplies tungsten carbide for stone cutting in the form of rods, blanks or inserts. The material is a WC‑Co composite offered in grades K20, K30 and YG8, with cobalt binder content between 6 % and 13 %. Hardness is reported at 89‑92 HRA (approximately 9.8 on the Mohs scale). The product is manufactured in Wuhan, China and is listed under the supplier’s harbor trust tier.
These grades are standard in the dimension‑stone industry for their wear resistance and ability to retain a sharp cutting edge. Typical density for tungsten carbide of this class is about 15.6 g cm‑3 and thermal conductivity ranges from 70 to 85 W m‑1 K‑1, which are typical values for K‑type carbides. Grain size is usually controlled to 0.5 - 2 µm to achieve the stated hardness, a common specification for high‑performance cutting tools. The composite’s fracture toughness of 9 - 12 MPa·m½ is also typical for WC‑Co grades used in abrasive applications.
The material is used in diamond wire saws, circular saw blades and CNC cutting tools for marble, granite and other aggregate stones. Importers such as tool manufacturers, stone‑processing plants and equipment assemblers source it in bulk packaging for downstream machining. Because the listing does not disclose minimum order quantity, lead time or payment terms, buyers should confirm those details directly with the supplier before placing an order. The product is shipped in standard wooden crates or metal containers, and Incoterms are negotiable per contract.
| Material | Tungsten Carbide WC‑Co Composite (Grade K20 / YG8) |
| Grades Available | K20, K30, YG8 |
| Cobalt Binder Content | 6 % - 13 % (typical for K‑type grades) |
| Hardness | 89 - 92 HRA (typical for stone‑cutting grades) |
| Mohs Hardness | 9.8 (typical for WC‑Co composites) |
| Density | 15.6 g cm‑3 (typical for tungsten carbide) |
| Thermal Conductivity | 70 - 85 W m‑1 K‑1 (typical) |
| Fracture Toughness | 9 - 12 MPa·m½ (typical) |
| Form Factor | Rods, blanks, inserts (as supplied) |
| Typical Packaging | Wooden crates or metal containers, bulk quantity (typical) |
Hubei Fotma Machinery Co., Ltd. is located at Guanggu Avenue 52#, Wuchang, Wuhan, Hubei 430074, China. The company is classified in the harbor trust tier on the platform, indicating a verified business registration and the ability to handle international trade. Its response metrics show a response rate of 0 % and no recorded average response time, suggesting that communication may need to be initiated proactively by the buyer.
The current listing offers tungsten carbide for stone cutting in bulk forms such as rods, blanks and inserts, but it does not provide details on minimum order quantities, lead‑time or payment conditions. Buyers are encouraged to request a formal quotation to obtain those trade specifics. No additional certifications or quality‑assurance documentation are mentioned in the source data.
Tungsten carbide for stone cutting is a WC-Co composite material engineered for high-wear industrial applications. Available in grades such as K20, K30, and YG8 with cobalt binder content typically between 6-13%, it delivers exceptional hardness of 89-92 HRA and superior abrasion resistance for marble, granite, and aggregate cutting. Supplied as rods, blanks, or inserts, this material is widely used in diamond wire saws, circular saw blades, and CNC cutting tools for the dimension stone and quarrying industries. B2B buyers source this product in bulk packaging for manufacturing and tool-making operations globally.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should verify the supplier’s business registration, the exact grade and binder composition of the carbide, and request any available material test certificates. Confirm that the product meets the required hardness and density specifications for the intended cutting tool design. It is also prudent to ask for a sample batch or a third‑party inspection report to validate quality.
Logistics for bulk carbide are typically arranged on a FOB or CIF basis, but the exact Incoterm should be agreed with the supplier. Lead‑time, container loading plan and payment schedule are not disclosed in the listing, so buyers must negotiate those terms directly. Ensure that the chosen shipping method protects the material from moisture and mechanical shock during transit.
Quality assurance usually involves hardness testing, dimensional inspection of rods or blanks, and visual checks for surface defects. Importers may engage a pre‑shipment inspection service to verify compliance with the stated specifications. Requesting a certificate of conformity or mill test report will help document that the delivered product matches the agreed technical parameters.
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When sourcing Tungsten Carbide For Stone Cutting for your business, securing the right balance of quality and cost is essential. Hubei Fotma Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG8 (Co 8%), YG6 (Co 6%), YG15 (Co 15%) - stone cutting grades, WC 92-97% with Co binder, hardness HRA 88-92, and Rod blanks, inserts, preforms, or powder for pressing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.96, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide For Ston requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Fotma Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8101.96 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Carbide For Ston has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tungsten Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Tungsten Carbide For Ston requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8101.96 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Tungsten Carbide For Stone Cutting from Hubei Fotma Machinery Co., Ltd. is $1100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hubei Fotma Machinery Co., Ltd. through EximNext.
The supplier, Hubei Fotma Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide For Ston. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tungsten Carbide For Stone Cutting is classified under HS Code 8101.96. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide For Ston from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Fotma Machinery Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Hubei Fotma Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Tungsten Carbide For Stone Cutting supplied by Hubei Fotma Machinery Co., Ltd. include YG8 (Co 8%), YG6 (Co 6%), YG15 (Co 15%) - stone cutting grades, WC 92-97% with Co binder, hardness HRA 88-92, and Rod blanks, inserts, preforms, or powder for pressing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hubei Fotma Machinery Co., Ltd. offers Tungsten Carbide For Ston with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide For Ston is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Fotma Machinery Co., Ltd. through our platform.
Hubei Fotma Machinery Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide For Ston meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hubei Fotma Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hubei Fotma Machinery Co., Ltd..
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