Import Tungsten Carbide Circular Blades — Buy in wholesale FOB from Supplier in China

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Tungsten Carbide Circular Blades by Nanjing Costar Precision Tools Co.,Ltd.
Harbor
Tungsten Carbide Circular Blades - Image 1

Tungsten Carbide Circular Blades

🕐Last updated: Sep 22, 2026
550/ Bags
Min. Order: 1 Bags
💱₹550.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8208.90
⚙️MaterialTungsten Carbide (WC-Co, typically YG8/YG6X grade)
📁CategoryTungsten Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Tungsten Carbide Circular Blades from Nanjing Costar Precision Tools Co.,Ltd. - Wholesale Supply

These circular blades are produced from tungsten carbide (WC‑Co) with typical grades YG8 or YG6X, delivering a hardness that exceeds HRA 90. The catalogue lists sizes such as 100 mm × 15 mm × 0.35 mm and 60 mm × 19 mm × 0.3 mm, each offering a precise diameter, width and thickness for high‑speed slitting applications.

Tungsten carbide provides exceptional wear resistance, allowing the blades to maintain a sharp edge in continuous operation on rubber, filter media, corrugated paper, textile and film materials. Industry standards usually call for a diameter tolerance of ±0.02 mm and a surface finish that supports low‑vibration cutting; no additional coating is applied, relying on the intrinsic hardness of the carbide matrix.

The blades are suited for slitting, shearing and trimming processes in packaging, paper, textile and metal‑processing plants. Typical buyers include equipment manufacturers, large‑scale converters and industrial distributors who need reliable replacement parts. The listing does not disclose MOQ, pricing or lead time, so prospective importers should confirm those parameters directly with the supplier.

Technical Specifications for Nanjing Costar Precision Tools Co.,Ltd. Tungsten Carbide Circular Blades
MaterialTungsten Carbide (WC‑Co)
GradeYG8 or YG6X (typical)
Hardnesstypical HRA > 90
Diameter100 mm, 60 mm (standard sizes)
Width15 mm, 19 mm (standard sizes)
Thicknesstypical 0.35 mm, 0.30 mm
Dimensional Tolerancetypical ±0.02 mm on diameter
Coatingstandard none
Typical Applicationslitting, shearing and trimming in packaging, paper, textile and metal industries
Packagingstandard bulk pack; exact packaging to be confirmed with supplier
About Nanjing Costar Precision Tools Co.,Ltd. - Industrial Cutting Tools Supplier in China

Nanjing Costar Precision Tools Co.,Ltd. operates from No.1, Gangcheng Road, Longtan Street, Qixia District, Nanjing 210000, Jiangsu Province, China. The supplier is classified under the harbour trust tier, but the platform records a response rate of 0 % and an average response time of 0 hours.

The company manufactures precision tungsten carbide cutting tools, focusing on circular slitter knives and chemical fibre cutter blades. Their product range emphasizes high hardness, dimensional accuracy and long service life; no additional corporate background, employee numbers or revenue data are supplied in the listing.

Tungsten carbide circular blades are high-precision industrial cutting tools widely used in slitting, shearing, and trimming operations across the packaging, paper, textile, and metal processing industries. Manufactured from premium tungsten carbide grades such as YG8 and YG6X, these blades offer exceptional hardness, wear resistance, and long service life under high-speed continuous operation. Sourced directly from precision tool manufacturers, these circular slitter knives are ideal for B2B importers and industrial distributors seeking reliable cutting performance at competitive pricing.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Tungsten Carbide Circular Blades from Nanjing Costar Precision Tools Co.,Ltd.
The blades are made from tungsten carbide (WC‑Co), the standard material for high‑hardness industrial knives.

Sourcing Tungsten Carbide Circular Blades from Nanjing Costar Precision Tools Co.,Ltd. - China Import Guide

When evaluating a purchase, confirm the exact grade (YG8 or YG6X) and verify the diameter, width and thickness for the specific size you require. Ask for a hardness test report and a dimensional inspection certificate to ensure the blades meet the ±0.02 mm tolerance needed for your slitting line.

Clarify the preferred Incoterms, for example FOB Nanjing or CIF Shanghai, and agree on payment terms before finalising the order. Because the supplier’s response rate is shown as zero, it is prudent to establish a direct point of contact and obtain a written quotation that includes lead time and any minimum order quantity.

Arrange an independent factory audit or third‑party inspection to check for material consistency, surface finish and absence of coating. Request a conformity declaration or test report for each shipment to streamline customs clearance and guarantee the performance of the blades in your production environment.

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Nanjing Costar Precision Tools Co.,Ltd.
China
Harbor
55/100
Trust Score
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13
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Buy Tungsten Carbide Circular in Bulk — Verified Supplier in China

When sourcing Tungsten Carbide Circular Blades for your business, securing the right balance of quality and cost is essential. Nanjing Costar Precision Tools Co.,Ltd., a verified supplier based in China, offers this product with key specifications including YG8 / YG6 / Custom Carbide Grade, WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6), and Dia. 80mm - 500mm, Thickness 1.0mm - 5.0mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8208.90, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.

Tungsten Carbide Circular Specifications, Trade Terms & Pricing

Importing Tungsten Carbide Circular requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nanjing Costar Precision Tools 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 8208.90 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 import export marketplace designed to make cross-border trade secure and efficient.

About Nanjing Costar Precision Tools Co.,Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Carbide Circular 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 online B2B marketplace. Start your sourcing journey today.

Import Tungsten Carbide Circular — Shipping, Logistics & Customs

Importing Tungsten Carbide Circular 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 8208.90 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 Tungsten Carbide Circular

What is the wholesale price of Tungsten Carbide Circular Blades?

The current listed wholesale price for Tungsten Carbide Circular Blades from Nanjing Costar Precision Tools Co.,Ltd. is $550/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 Nanjing Costar Precision Tools Co.,Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Tungsten Carbide Circular?

The supplier, Nanjing Costar Precision Tools Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Circular. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Tungsten Carbide Circular Blades?

For international shipping and customs clearance, Tungsten Carbide Circular Blades is classified under HS Code 8208.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Tungsten Carbide Circular from China?

To import Tungsten Carbide Circular from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Nanjing Costar Precision Tools Co.,Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.

Is Nanjing Costar Precision Tools Co.,Ltd. a verified supplier?

Yes, Nanjing Costar Precision Tools 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 Tungsten Carbide Circular Blades?

The key specifications for Tungsten Carbide Circular Blades supplied by Nanjing Costar Precision Tools Co.,Ltd. include YG8 / YG6 / Custom Carbide Grade, WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6), and Dia. 80mm - 500mm, Thickness 1.0mm - 5.0mm (custom sizes available). 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 Tungsten Carbide Circular?

Nanjing Costar Precision Tools Co.,Ltd. offers Tungsten Carbide Circular with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Tungsten Carbide Circular the most?

Tungsten Carbide Circular is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nanjing Costar Precision Tools Co.,Ltd. through our platform.

What certifications does this Tungsten Carbide Circular supplier hold?

Nanjing Costar Precision Tools Co.,Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Circular meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Tungsten Carbide Circular Blades on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Nanjing Costar Precision Tools 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 Nanjing Costar Precision Tools Co.,Ltd..

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