What is the lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Super-Fine Tungsten Carbide Lithium Battery Cutting Knife

Name: Super-Fine Tungsten Carbide Lithium Battery Cutting Knife
Brand: ZHUZHOU STAR SPARE PARTS CO., LTD.
SKU: 1909197435

Hunan, ChinaZHUZHOU STAR SPARE PARTS CO., LTD.

US$80.00-150.00

5 piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Machine Knife

Type

Roll Slitter

Model NO.

tungsten carbide cutting knife

Work Method

Round Knife Cutting

Structure

Cutting Part

Packaging

Cartons

Classification

Industrial Machine Knife

Applicable Process

Process Materials

Suitable Substrates

Corrugated Board/Paper/Metal/Fibre/Rubber Cutting

Packaging Material

Plastic

Surface

Mirror Polished

Wc+Co Powder

100% Virgin Material

Material

Tungsten Carbide

Customized

Main Using Purpose

Corrugated Board/Rubbers/Tobacco/Metal Industry

Transport Package

Standard Export Packing

Specification

68/130*40/97*0.7/4.0mm

Trademark

STAR CARBIDE

Origin

China

HS Code

8208101900

Production Capacity

100000 Pieces/Year

Key features

Custom Tungsten Carbide Material: Made from 100% virgin WC+Co powder with mirror polished surface for high hardness and wear resistance.

High Precision Cutting: Sharp cutting edge with high flatness and precision, passing 200x magnification inspection without chips.

Customizable Design: Accepts customer designs for size, holes, and key slots to fit various domestic and overseas machines.

Long Working Life: Low replacement frequency with high cost performance due to superior wear resistance and consistency.

Professional Grade Performance: Available in ISO grades K10-K40 with specific hardness, density, and tensile strength for diverse applications.

Wide Size Range: Standard sizes from OD 60mm to 340mm, with thickness options from 0.2mm to 4.0mm available.

Versatile Blade Types: Offers circular blades for slitting, rotary blades for rubber, and specialized blades for battery and metal.

Company profile

Importers and ExportersMulti-language PioneerExperienced TeamFast Delivery

ZHUZHOU STAR SPARE PARTS CO., LTD.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-10Nearest Port: Shenzhen, Guangzhou, ShanghaiAverage Response Time: ≤8.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 13 employees focused on tungsten carbide products, industrial knives, wire drawing dies, and punching tools. It reports recent new-product activity and extensive customization services, with stated annual productivity of 8,000 tungsten carbide rollers and 50,000 pelletizer knives. It has self-operated import and export rights, exports 51%–70% of sales, and can quote under FOB, CFR, EXW, and CIF terms. However, it does not provide ODM services, OEM services for popular brands, overseas agents or branches, overseas warehouses, showrooms, or in-stock service. Raw-material traceability, quality assurance, outsourcing controls, complaint handling, corrective-action procedures, and sustainability documentation are not evidenced or are explicitly undocumented. Financial-year references are provided, but no financial performance data is available.

Supplier typeThe supplier is identified as a limited company with 13 employees and states that it develops, produces, and sells tungsten carbide products. Its business scope also covers molds, seals, industrial lubrication materials, metal tools, and machining of mechanical parts and metal materials, indicating a manufacturing-oriented industrial supplier.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouses, overseas showrooms, or in-stock service capability, and reports no prior participation in offline trade shows. Complaint handling and corrective/preventive-action mechanisms have no written procedures or records, although it supports FOB, CFR, EXW, and CIF quotations.

R&D capabilityThe supplier states that it had new products during the past year and offers development-related customization, including customization from samples and designs. It does not provide ODM services and has no available SDK, so the evidence supports product-development activity but not broad innovation or software-integration capability.

Production capacityThe supplier reports annual productivity of 8,000 tungsten carbide rollers and 50,000 pelletizer knives, and its stated business scope includes machining and metal products. It has no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; therefore, production output is evidenced but broader capacity controls are only partially established.

Customization capabilityBoth product-information records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad stated customization offering, although ODM service is specifically unavailable.

Product Q&A

Q:What materials are used for the cutting blades?

The blades are made from 100% virgin Tungsten Carbide (WC+Co) powder, ensuring high hardness, wear resistance, and a mirror polished surface.

Q:Can the blades be customized for specific machines?

Yes, we accept customer designs. Customization is available for outer diameter, inner diameter, thickness, hole patterns, and key slots to fit various industrial machines.

Q:What are the standard size options available?

Standard sizes range from OD 60mm to 340mm. Thickness options vary by type, typically ranging from 0.2mm to 4.0mm, with specific dimensions listed in the product table.

Q:What is the quality guarantee for the cutting edge?

The cutting edge is very sharp and flat. For battery industry blades, the edge can pass inspection at 200x magnification without chips, guaranteeing high cutting quality.

Q:What are the different ISO grades available?

We offer grades K10, K05, K20, K20-K30, K10-K20, and K40, each with specific hardness (HRA), density, and tensile strength for different applications like paper, metal, or composite materials.