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20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

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Changzhou AMG Precision Tool Manufacturing CO., LTD
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City:changzhou
Province/State:jiangsu
Country/Region:china
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20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

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Brand Name :AMG
Certification :ISO9001
Place of Origin :CHINA
MOQ :3-10PCS
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 :Customized
Grain size :0.6μm or 0.8μm
Application :steel, stainless steel, and hardened alloys
Shank precision :h6
Tolerance :0/-0.01mm or customized
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20mm Dovetail customized carbide end mill 4 flutes with corner radius bull mill

Introduction:

A 20mm dovetail customized carbide end mill with 4 flutes and a corner radius (bull nose) is a specialized cutting tool designed for machining dovetail grooves, undercuts, and other angled profiles in hard materials like steel, stainless steel, and hardened alloys.

Features:

Diameter: 20mm (shank size may vary based on holder requirements).

Tool Type: Dovetail End Mill – Designed to cut angled sides (typically 45°, 60°, or custom angles).

Material: Solid Carbide – Ensures high wear resistance, rigidity, and heat resistance.

Flutes: 4 Flutes – Provides a balance between chip evacuation and surface finish.

Corner Radius (Bull Nose):

      • A small radius at the tool’s corners improves edge strength, reducing chipping.

      • Helps in achieving smoother finishes in contouring and side milling.

    • Coating Options (if applicable):

      • TiAlN, AlTiN, or DLC for improved tool life in tough materials.

      • Uncoated for general-purpose machining.

Common Applications:

    • Machining dovetail slides (e.g., machine tool ways, industrial fixtures).

    • Undercutting and chamfering in molds & dies.

    • 3D profiling in aerospace and automotive components.

    • Hard milling (if using premium carbide grades).Customization Options:

    • Dovetail Angle: 30°, 45°, 60°, or custom angles.

    • Shank Type: Straight, Weldon, or HSK.

    • Helix Angle: High helix for better chip evacuation.

    • Special Geometry: Variable pitch for reduced vibration.

Detailed Pictures:

20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

Our workshop:

20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

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:

20mm Custom End Mill 4 Flute Carbide Dovetail End Mill 0.6μm / 0.8μm With Corner Radius

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.

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