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12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

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12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

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 : 12R3 4 Flute Carbide Corner Rounding End Mill

Diameter : 12mm

Flute length : 35mm

Overall length : 75mm

Shank diameter : 12mm

Suitable for : Stainless Steel High Temp Alloys , etc

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12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter



Introduction:


The 12R3 4-Flute Carbide Corner Rounding End Mill is a high-performance cutting tool designed for precision machining of stainless steel, high-temperature alloys, and other tough materials. Featuring a round nose (corner radius) design, this end mill provides excellent surface finish and durability, making it ideal for roughing, semi-finishing, and contouring operations in CNC milling applications.


Features:


4-Flute Design – Optimized for efficient chip evacuation and smooth cutting performance.


Corner Radius (R3) – Reduces tool wear and prevents chipping while improving edge strength.


Premium Carbide Material – Ensures long tool life and resistance to high heat and abrasion.


High-Performance Coating (optional, if applicable) – Enhances wear resistance and reduces friction.


Stainless Steel & High-Temp Alloy Optimized – Engineered for challenging materials like Inconel, Titanium, and hardened steels.


Advantages:

Extended Tool Life – Carbide construction withstands extreme cutting conditions.


Superior Surface Finish – The rounded edge minimizes burrs and improves part quality.


Versatile Machining – Suitable for roughing, finishing, and profiling in aerospace, automotive, and mold-making industries.


Reduced Vibration – Stable cutting performance even at high speeds.


Applications:


Aerospace – Machining turbine blades, engine components, and structural parts.


Medical & Dental – Precision milling of surgical instruments and implants.


Automotive – Cutting high-strength alloy parts and transmission components.


Mold & Die Making – Smooth contouring and detail work on hardened steels.


General CNC Milling – Ideal for workshops handling tough materials.


Detailed Pictures:


12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter


Our workshop:

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter


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:

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter



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.


Product Tags:

Stainless Steel CNC Milling Cutter

      

High Temp Alloys Milling Cutter

      
Quality 12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter wholesale

12R3 4 Flute Carbide Corner Rounding End Mill For Stainless Steel High Temp Alloys CNC Milling Cutter Images

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