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China factory - Changzhou AMG Precision Tool Manufacturing CO., LTD

Changzhou AMG Precision Tool Manufacturing CO., LTD

  • China,Changzhou ,Jiangsu
  • Verified Supplier

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China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals
China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals

  1. China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals
  2. China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals
  3. China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals
  4. China Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals

Customized Custom End Mill 20mm 12 Flute End Mill For Hardened Metals

  1. MOQ: 3-10PCS
  2. Price:
  3. Get Latest Price
Payment Terms T/T/Credit Card
Supply Ability 30000-100000pcs per month
Delivery Time 5-12 working days
Packaging Details Plastic tube
Name Custom End Mill
Number of flute 12
Coating TiAlN/AlCrN/AlTiN/ZrN/CrN
Application Iron, general steel, stainless steel, hardened steel
Shank precision h6
Material Carbide
Carbide Rod GU092
Size As per the drawing
Inch Or Millimeter All can be customized
Origin Jiangsu (China)
Brand Name AMG
Certification ISO9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T/Credit Card Supply Ability 30000-100000pcs per month
Delivery Time 5-12 working days Packaging Details Plastic tube
Name Custom End Mill Number of flute 12
Coating TiAlN/AlCrN/AlTiN/ZrN/CrN Application Iron, general steel, stainless steel, hardened steel
Shank precision h6 Material Carbide
Carbide Rod GU092 Size As per the drawing
Inch Or Millimeter All can be customized Origin Jiangsu (China)
Brand Name AMG Certification ISO9001
Place of Origin CHINA
High Light Customized Custom End MillCustom End Mill 20mm20mm 12 Flute End Mill

20mm 12 Flutes End Mills For Finishing Operations In Hardened Metals

 

 

Introduction:

 

20mm diameter, 12-flute carbide end mill is a precision cutting tool optimized for finishing operations in hardened metals (e.g., tool steels, D2, H13, stainless steel, and heat-treated alloys up to ~60 HRC). Its high flute count ensures a superior surface finish while maintaining efficiency in high-speed machining (HSM) applications.

 

Features:

 

✔ Material: Solid carbide (ultra-fine grain) for extreme hardness & wear resistance.


✔ 12 Flutes: Maximizes edge contact for smoother finishes in finishing passes.


✔ Optimized Geometry:

  • High helix angle (~35°–45°) for better shearing & reduced cutting forces.

  • Variable pitch (if available) to minimize harmonics & vibration.


✔ Advanced Coatings:

  • TiAlN/AlTiN – Best for high-heat resistance in hardened steels.

  • Diamond-like coatings (DLC) – For non-ferrous or abrasive composites.


✔ Short-to-medium length (reduces deflection for precision in hard metals).

 

Typical Applications:

 

  • Finishing molds & dies (e.g., injection molds, stamping dies).

  • Aerospace components (hardened alloys, turbine parts).

  • Medical implants & precision tooling (where surface finish is critical).

  • High-speed CNC machining (finishing passes at high RPMs).

 

Detailed Pictures:

 

Our workshop:

 

Promotion policy: 

 

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

 

1.Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.

Perfect for evaluating our product quality and performance risk-free.

 

2.$50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more.

A great way to start our partnership with extra value!

 

Other products:

 

 

FAQ:

1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

 

 

2. Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

 

 

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2017

  • Total Annual:

    200-300

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

  CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of...   CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of...

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Get in touch with us

  • Reach Us
  • Changzhou AMG Precision Tool Manufacturing CO., LTD
  • NO. 24-2 Lingshan Middle Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu, China
  • https://www.carbidedrill-bit.com/

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