Import K20 K30 Tungsten Carbide Tablets For Alloy Steel — Buy in wholesale FOB from Supplier in China
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K20 K30 Tungsten Carbide Tablets For Alloy Steel
Hubei Fotma Machinery Co., Ltd. in Wuhan, China manufactures K20 and K30 grade tungsten carbide tablets designed for alloy steel machining. The tablets are composed of tungsten carbide (WC) bonded with cobalt, offering a fine grain structure that enhances cutting stability. Each tablet conforms to the K20/K30 grade specifications commonly used for high‑speed turning and milling of alloy steel, iron and selected non‑ferrous alloys. The supplier lists the product as a custom‑specification item, suitable for bulk orders through B2B channels.
In the carbide industry, a higher cobalt content improves shock resistance while a lower cobalt ratio increases wear resistance, a balance reflected in these tablets. Typical grain size for such inserts is fine, often ≤0.5 µm, and hardness ranges between 1400 and 1500 HV, providing durability under high cutting speeds. The tablets are supplied in precision‑moulded shapes that meet strict dimensional tolerances required for automated tool changers.
Primary applications include machining of alloy steel components, petroleum drilling equipment, snow‑plow and road‑maintenance tools, as well as quarrying and tunnelling machinery. Buyers such as OEM tool makers, metal‑fabrication plants and heavy‑equipment manufacturers commonly source these tablets for wear‑critical parts. Trade inquiries should confirm the minimum order quantity, packaging format and incoterm preferences directly with the supplier. Payment terms, lead time and certification status are not disclosed in the listing and must be agreed upon during negotiation.
| Material | Tungsten carbide (WC) with cobalt binder |
| Grade | K20 / K30 |
| Hardness | typical 1400 - 1500 HV |
| Grain size | typical fine (≤ 0.5 µm) |
| Dimensions | typical tablet size 10 mm × 10 mm × 5 mm |
| Tolerance | typical ±0.02 mm on each dimension |
| Operating temperature | typical up to 600 °C |
| Wear resistance | typical high (suitable for prolonged alloy steel cutting) |
Hubei Fotma Machinery Co., Ltd. is located at Guanggu Avenue 52#, Wuchang, Wuhan, Hubei, China (postal code 430074). The company is listed with a harbor trust tier, but the current response rate is recorded as 0.00 and no average response time is available, indicating that enquiries may require follow‑up.
The supplier specialises in custom carbide tooling, offering a range of cutting inserts and tablets that can be tailored to specific client requirements. Production facilities include precision moulding equipment and strict quality testing processes, such as dimensional inspection and hardness verification, to ensure consistency across batches.
K20 and K30 grade tungsten carbide tablets are high-performance cutting inserts widely used in machining alloy steel, iron, and non-ferrous materials. These WC inserts are also extensively applied in petroleum drilling equipment, snow removal machines, and heavy-duty wear parts. Ideal for B2B buyers sourcing industrial cutting tools and wear-resistant components for manufacturing and OEM applications.
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Sourcing K20 K30 Tungsten Carbide Tablets For Alloy Steel from Hubei Fotma Machinery Co., Ltd. - China Import Guide
Before placing an order, verify the exact grade (K20 or K30), cobalt content, tablet dimensions and any applicable certifications with Hubei Fotma Machinery Co., Ltd. Request a sample or technical data sheet to confirm that the product matches your machining requirements.
Logistics should be coordinated with the supplier to determine the preferred port of departure, likely Wuhan or a nearby Chinese seaport, and to agree on Incoterms such as FOB or CIF. Payment terms are not listed, so discuss options such as T/T, L/C or open account during negotiation, and confirm the expected lead time for bulk production.
Implement a quality assurance plan that includes pre‑shipment inspection, hardness verification and dimensional measurement. Request test reports, a certificate of conformity and any relevant material safety data sheets. Engaging a third‑party inspection agency can provide additional confidence before the goods are loaded for shipment.
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30 suppliersBuy K20 K30 Tungsten Carbide in Bulk — Verified Supplier in China
When sourcing K20 K30 Tungsten Carbide Tablets For Alloy Steel 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 K20 (light machining, finishing) / K30 (roughing, tough materials), WC (Tungsten Carbide) matrix with Co (Cobalt) binder, typical Co content 6-12%, and Standard indexable insert shapes (e.g., CNMG, SNMG, TNMG); custom tablet dimensions available upon request. 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 8202.39, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
K20 K30 Tungsten Carbide Specifications, Trade Terms & Pricing
Importing K20 K30 Tungsten Carbide 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 8202.39 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Hubei Fotma Machinery Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this K20 K30 Tungsten Carbide 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 global B2B marketplace. Start your sourcing journey today.
Import K20 K30 Tungsten Carbide — Shipping, Logistics & Customs
Importing K20 K30 Tungsten Carbide 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 8202.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About K20 K30 Tungsten Carbide
What is the wholesale price of K20 K30 Tungsten Carbide Tablets For Alloy Steel?
The current listed wholesale price for K20 K30 Tungsten Carbide Tablets For Alloy Steel 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.
What is the Minimum Order Quantity (MOQ) for K20 K30 Tungsten Carbide?
The supplier, Hubei Fotma Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for K20 K30 Tungsten Carbide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for K20 K30 Tungsten Carbide Tablets For Alloy Steel?
For international shipping and customs clearance, K20 K30 Tungsten Carbide Tablets For Alloy Steel is classified under HS Code 8202.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import K20 K30 Tungsten Carbide from China?
To import K20 K30 Tungsten Carbide 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.
Is Hubei Fotma Machinery Co., Ltd. a verified supplier?
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.
What are the key specifications of K20 K30 Tungsten Carbide Tablets For Alloy Steel?
The key specifications for K20 K30 Tungsten Carbide Tablets For Alloy Steel supplied by Hubei Fotma Machinery Co., Ltd. include K20 (light machining, finishing) / K30 (roughing, tough materials), WC (Tungsten Carbide) matrix with Co (Cobalt) binder, typical Co content 6-12%, and Standard indexable insert shapes (e.g., CNMG, SNMG, TNMG); custom tablet dimensions available upon request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of K20 K30 Tungsten Carbide?
Hubei Fotma Machinery Co., Ltd. offers K20 K30 Tungsten Carbide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import K20 K30 Tungsten Carbide the most?
K20 K30 Tungsten Carbide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Fotma Machinery Co., Ltd. through our platform.
What certifications does this K20 K30 Tungsten Carbide supplier hold?
Hubei Fotma Machinery Co., Ltd. maintains international quality certifications. These ensure that the K20 K30 Tungsten Carbide meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for K20 K30 Tungsten Carbide Tablets For Alloy Steel on EximNext?
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.
What payment methods are accepted?
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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