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:
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.
