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4mm Carbide End Mill Diamond coating Carbon Fiber Milling Cutter 8 Flute
This is a professional-grade, high-performance milling cutter specially designed for carbon fiber machining.
Crafted from premium European alloy material and precisely ground using 5-axis CNC tool grinders,
the cutting edges are polished and honed for optimal performance.
The surface is coated with a specialized composite diamond coating, significantly enhancing durability and extending tool life.
Key Features:
Optimized for carbon fiber rough and side milling
High wear resistance and excellent edge stability
Cutting diameter: 4mm
Total length: 60mm
Effective cutting length: 16mm
Ideal for demanding composite material applications where tool precision and reliability matter most.
Product Features：
Made from ultra-fine grain carbide for enhanced wear resistance and toughness
Sharp cutting edge to prevent delamination, burrs, and fiber pull-out
Nano-coated surface for high heat resistance and low friction

About Payment MethodShipping & DeliveryReturns & ExchangesContact us

About

Company Profile:HARTWANA is a specialized manufacturer of cutting tools. We are one of the leading exporters of cutting tools.
Major Products:Carbide inserts, end mills, drills, indexable tools and other cutting too
Applications:Machining. Industrial manufacturing, specializing in CNC machining, from aerospace and petroleum industries to medical and chemical manufacturing.
Production location： Shenzhen, China.Germany,
Factory Area：2300 Square Meters
Founded: in 2006
Number of Employees: 37
Overseas Market: Asia, Europe, Mideast, Africa, North America, South America, Australia etc.
Certificates: ISO DIN IDO9001:2008, American HARTWANA brand certificate.
We are committed to continuous research and innovation to improve product efficiency, thereby reducing costs and material waste for our customers. We improve order delivery time with fast logistics service and provide enterprise bulk quotation service.
We offer OEM & ODM services, including laser engraving of tool logos, tool packaging, and tool label design and printing, providing professional and comprehensive solutions.

Payment Method

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We do not provide sales tax, bill pay sales tax is your responsibility.

Shipping & Delivery

As a store offering professional grade CNC tools,
we will process your order and deliver to the carrier within 1 business days. Tracking numbers are always available.
We ship to over 200 countries worldwide from our US and China warehouses,
and our sales and technical customer service responds to questions by email 24 hours a day.
Make your shopping very fast and convenient.

We offer USPS, UPS, Fedex, DHL, Yanwen Express about logistics services.

Returns & Exchanges

We always want to fulfill the respect our customers have for us.
Sometimes a return or exchange is necessary.
If you are not satisfied with our products.
Please use our return and exchange policy.
If you are not 100% satisfied with your purchase. You can return your item(s) for a full refund within 30 days upon receipt.
We receive your returned item unused, undamaged or worn,
along with a full quantity of accessories.

We will provide you with a logistics label, so please mail the order package to the correct address.

We will refund you within 24 hours, and you will receive the cost of the refund within 24 hours.

You can email us through ebay and we will respond to your message in a very short time.