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Produced with ultra-fine grain tungsten steel;
Variable helix and unequal division design effectively reduce vibrations;
Each cutter undergoes full polishing and passivation treatment;
Chamfered edges to prevent chipping;
High performance AP coating provides exceptional wear resistance, oxidation resistance, high surface smoothness, and a low friction coefficient.
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Produced with 0.8-grain tungsten steel rods for superior strength;
Featuring a nano bronze coating, these tools deliver excellent wear resistance and extended service life.
The 35° helix groove design ensures fast heat dissipation and exceptional stability.
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Produced with ultra-fine grain tungsten steel;
High-strength cutting edge and core diameter design;
Each cutter undergoes full polishing and passivation treatment;
Featuring imported ALTIN coating.
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Produced with ultra-fine grain tungsten steel;
High-strength cutting edge and core diameter design;
Each cutter undergoes full polishing and passivation treatment;
Featuring imported ALTIN nano blue coating.
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0

Sus Maching Ball Nose End Mills

Engineered for high-performance machining of stainless steel (SUS). Our ball nose end mills provide superior finish, exceptional wear resistance, and extended tool life. Achieve precise contours and complex 3D shapes with maximum efficiency and reliability.
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Sus Machining Ball Nose End Mills



Show Details

sus


Specitications

SIZES(D*fL*sD*L)
D1*3*D4*50L D5*(13/20/25)*D5*(50/75/100)L
D1.5*4.5*D4*50L D6*(15/24/30)*D6*(50/75/100)L
D2*6*D4*50L D8*(20/30/35*D8*(50/75/100)L
D2.5*7.5*D4*50L D10*(25/40)*D10*(75/100)L
D3*9*D4*50L D12*(30/45)*D12*(75/100)L
D3*(9/12/15)*D3*(50/75/100)L D14/D16/D18/D20/D25*100L
D4*(10/16/20)*D4*(50/75/100)L D6/D8/D10/D12/D14/D16/D18/D20*150L


Expertly engineered for superior performance in stainless steel (SUS) and other tough alloys.

Our ball nose end mills are the ultimate solution for high-precision 3D contouring, profiling, and mold machining. Designed to excel with challenging materials like 304, 316, and 17-4PH stainless steel, they deliver exceptional results in aerospace, medical, and automotive manufacturing.

Key Features:

  • Premium Micro-Grain Substrate: Maximizes toughness and resists chipping and deformation.

  • Advanced Thermal Barrier Coating (TiAlN): Reduces heat buildup and significantly extends tool life.

  • Optimized Helix & Flute Design: Ensures efficient chip evacuation, preventing recutting and protecting your workpiece.

  • Precision Ground Cutting Edges: Guarantees exceptional surface finish and tight tolerance machining.

Applications: Ideal for complex dies, molds, aerospace components, and detailed sculpting on CNC milling centers.

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FAQ

1. What is the best coating for machining SUS (Stainless Steel) with ball nose end mills?
For superior heat and wear resistance, an AlTiN (Aluminum Titanium Nitride) coating is highly recommended for SUS machining.

2. Why is my ball nose end mill wearing out quickly?
Rapid wear is often caused by excessive heat. Ensure you are using correct feeds/speeds, a high-performance coating, and ample coolant or air blast.

3. Should I use coolant when machining SUS?
Yes. Effective cooling is critical. Use a high-quality coolant to control heat, extend tool life, and improve surface finish on your stainless steel parts.

4. What are the advantages of a ball nose end mill for SUS?
They are ideal for machining 3D contours, complex molds, and fillets in SUS, providing excellent surface finish and precise geometry on intricate parts.

5. How do I choose the right ball nose end mill for SUS?
Select a micro-grain carbide tool with a sharp cutting edge, a strong core for rigidity, and a specialized coating like AlTiN for machining stainless steel.


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