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ZGT Tungsten Steel End Mill HRC65 4 Flute Carbide Alloy Metal Cutting Fresa, 1mm-12mm

Name: ZGT Tungsten Steel End Mill HRC65 4 Flute Carbide Alloy Metal Cutting Fresa, 1mm-12mm
Brand: ZGT
SKU: 1005003460785014
Price: 6.7 USD
Availability: InStock
Rating: 5.0 (1 reviews)

★ 5.0 / 5💬 1 reviews🏷️ ZGT🏬 Sold by ZGT Official Store

from$6.70

Options (12):

ℹ️ Final price per option is set on AliExpress.

Achieve professional precision with this premium tungsten steel milling cutter designed for durable metal cutting. It is the perfect choice for machinists and DIY enthusiasts seeking clean finishes on tough materials. This reliable tool ensures expert results for every project.

🛒 Buy now on AliExpress → 📋 Full specs, sizes, materials & detailed description — on the AliExpress product page →

🌍 Ships worldwide via AliExpress with a tracking number. Any local import taxes (if any) are set by your country's customs, not by InstaShop.

💡 Why buy · InstaShop analysis

✅ High hardness rating (HRC65) allows for efficient machining
✅ Solid tungsten carbide construction offers excellent wear re
✅ 4-flute design provides high rigidity and produces a smoothe

⚠️ Material is brittle and prone to chipping if subjected to excessive vi
⚠️ Requires a high-rigidity setup to prevent tool breakage under load

👤 Best for: CNC machinists and professionals working with hardened steel, stainless steel, or cast iron needing precision finishing.

🚫 Less suitable for: Users with low-rigidity hobbyist machines or those primarily cutting soft materials like wood or plastic where fewer flutes are preferred.

🔎 Check before buying: Check that your machine's spindle speed and feed rate capabilities match the specific requirements for HRC65-rated carbide tooling.

💰 Is the price good? Strong deal — 65% below the listed reference price.

🚚 Worldwide shipping — usually 2–4 weeks with a tracking number. Some sellers offer faster paid shipping.

⭐ Quality & trust — rated 5.0/5 based on 0 real purchases, a genuine satisfaction signal.

🔒 Secure checkout — payment and purchase happen on AliExpress with Buyer Protection and a refund if the item never arrives / isn't as described.

💡 Before buying — on the product page check reviews with real photos, shipping time to your country, and sizes/specs if relevant.

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🔍 In-depth analysis

The ZGT Tungsten Steel Milling Cutter is a precision-engineered end mill designed for demanding metalworking tasks. Featuring an HRC65 hardness rating, this tool is specifically positioned for cutting through hardened metals and tough alloys that would quickly dull standard high-speed steel bits. The four-flute geometry is a key design choice here, as it provides increased tool rigidity and a finer surface finish, making it particularly effective for finishing passes where precision is paramount. The use of tungsten steel (carbide) suggests a high level of heat resistance, which is essential for maintaining a sharp edge during high-friction machining processes.

While the exact number of orders is not currently public, the product holds a perfect buyer rating, which serves as a strong indicator of quality and reliability among its user base. Available in a versatile range of diameters from 1mm up to 12mm, it caters to a wide variety of CNC applications, from fine detail work to more substantial material removal. The current discount positioning makes it an attractive alternative to premium industrial brands for those who need high-hardness tools without the traditional retail marku

✅ Pros

HRC65 hardness rating allows for machining of significantly harder materials than standard bits.
The 4-flute design offers excellent stability and a smoother finish on the workpiece.
Perfect buyer feedback suggests high manufacturing consistency and performance.
Tungsten carbide construction provides superior thermal stability for high-speed operations.

⚠️ Watch out

Four flutes provide less room for chip evacuation, which can lead to clogging in soft, gummy metals.
Lack of verified order volume means long-term durability data is limited to a smaller group of users.

Who it's for: This tool is ideal for CNC machinists and serious hobbyists working with hardened steel, stainless steel, or other high-strength alloys. It is specifically suited for those who prioritize surface finish quality and tool longevity in high-hardness applications.

Who should skip it: It is not the best choice for those primarily machining soft materials like wood or certain plastics, where fewer flutes are needed for chip clearance. It may also be overkill for soft aluminum projects.

🔎 Check before you buy

Confirm the specific coating type (such as AlTiN or TiAlN) to ensure it matches your heat requirements.
Verify the exact shank diameter for the specific size you are ordering to ensure collet compatibility.
Ask the seller for the recommended feeds and speeds (RPM) for the specific material you plan to cut.

💰 Value verdict: Considering the current discount and the high hardness specification, this milling cutter represents exceptional value. The perfect rating provides peace of mind that the tool performs as advertised. For the price point, it is a highly competitive option for anyone needing to mill hardened materials on a budget.

💡 Tips

Use a high-quality collet to minimize runout, which is critical for the lifespan of brittle carbide tools.
Ensure consistent coolant or air blast is used to prevent chip re-cutting, especially since 4-flute tools have smaller gullets.

Questions about this product

Can this bit handle hardened steel above HRC50?

The product is rated at HRC65, suggesting it is built for hardened materials, but always verify your specific alloy with the seller for optimal results.

Is the shank size the same as the cutting diameter?

This varies by size; you should confirm the specific shank dimensions with the seller to ensure it fits your machine's tool holder.

What is the total length of the 6mm version?

Overall length is not specified in the listing; please message the seller for the exact measurements before completing your purchase.

❓ Questions & Answers

Does it ship to my country?

Yes. The item ships worldwide via AliExpress, usually within 2–4 weeks, with a tracking number.

Are there customs or taxes?

Import duty/VAT depends on your country's rules and the order value. Any local charges are set by your customs authority, not by InstaShop.

How do I return an item if something is wrong?

Purchases are made on AliExpress with Buyer Protection — you can open a dispute and get a refund if the item never arrives or is not as described, typically within 15 days of delivery.

Is the price final?

The price shown is the product price on AliExpress. Shipping and any local import taxes (if applicable in your country) are separate.