sdftools Milling and Cutting Tool Factory

High-performance 4-flute radius end mill

SDF-M Series General Purpose High-Performance 4-Flute Cor Radius End Mill

  • This Cor Radius End Mill is specifically designed for machining high-hardness materials, capable of handling various hard materials up to 55°.
  • It features advanced coating technology that significantly enhances the tool’s durability and cutting efficiency, extending its service life.
  • The unique cutting edge design improves cutting efficiency and reduces cutting forces, ensuring a smoother and more efficient machining process.
  • The end of the tool has a radius design, which provides smooth transitions and reduces stress concentration, making it ideal for applications requiring high surface finish quality.
  • It is suitable for a wide range of materials, including steel, stainless steel, cast iron, and more, providing broad applicability across different industries.
  • During machining, it maintains stable cutting performance, reducing wear and ensuring high precision and quality in the final results.
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Highest cost-performance for equal quality
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Ample stock, shipped within 1-2 days
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Professional team offers cutting guidance
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Free returns/exchanges if trial cutting is unsatisfactory

Features







Applications







Work Materials




M Series General Purpose High-Performance 4-Flute Cor Radius End Mill is a highly efficient tool specifically designed for machining high-hardness materials. Its unique design and advanced manufacturing processes ensure superior performance under various demanding conditions.

  • 4-Flute Design: The four cutting edges not only improve cutting efficiency but also reduce cutting forces, making the machining process smoother and more efficient. This design helps to increase productivity and reduce tool wear.
  • Cor Radius Design: The end of the tool features a radius (cor) design, which provides smooth transitions and reduces stress concentration. This design is particularly suitable for applications requiring high surface finish quality, such as mold making and precision part machining.

Coating

  • Advanced Coating Technology: This end mill is equipped with advanced wear-resistant coating technology. The coating significantly enhances the tool’s durability and cutting efficiency, extending its service life. The coating also reduces friction and heat buildup, further improving the tool’s performance.

Function

  • High-Hardness Material Specialization: Specifically optimized for high-hardness materials, this end mill maintains stable cutting performance and reduces wear during machining. It is suitable for various hard materials up to 55°.
  • Efficient Cutting: The four-flute design increases cutting efficiency and reduces cutting forces, ensuring a smoother and more efficient machining process.
  • Smooth Transition: The radius design at the end of the tool provides smooth transitions and reduces stress concentration, making it ideal for applications requiring high surface finish quality.

Application Scenarios

  • Wide Applicability: Suitable for a wide range of materials, including steel, stainless steel, cast iron, and more, providing broad applicability across different industries.
  • Industry Applications: Widely used in aerospace, automotive manufacturing, mold making, and general machining industries, especially in applications requiring high precision and high-quality surface finishes.
  • Types of Machining: Suitable for slot milling, side milling, contour milling, and various other types of machining operations, meeting diverse machining needs.

Summary

The M Series General Purpose High-Performance 4-Flute Cor Radius End Mill is a highly efficient tool specifically designed for machining high-hardness materials. Its unique 4-flute design and cor radius design provide excellent cutting efficiency and smooth transitions. Advanced coating technology significantly enhances the tool’s durability and cutting efficiency, extending its service life. With wide applicability across various materials and machining applications, this end mill excels in industries requiring high precision and high-quality surface finishes, such as aerospace, automotive, and mold making. Whether for slot milling, side milling, or contour milling, this tool offers reliable and stable performance, making it an indispensable tool in modern manufacturing.

Flute Type

Cor Radius End mill
Flute Count

4 Flutes
Coating

ALCRONA Coat
HRC

HRC55°
Standards

Material to be Machined

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Dimensions

Order Number Specification Number
of Flutes
T		 Cutting
Diameter
Φ		 Arc
Radius
R		 Cutting
Length
H		 Shank
Diameter
D		 Overall
Length
L
MM13455ASH-010203N0450 Φ1*R0.2*3*50*D4 4 1 0.2 3 4 50
MM13455ASH-0150203N0450 Φ1.5*R0.2*4*50*D4 4 1.5 0.2 4 4 50
MM13455ASH-020204N0450 Φ2*R0.2*6*50*D4 4 2 0.2 6 4 50
MM13455ASH-0250206N0450 Φ2.5*R0.2*8*50*D4 4 2.5 0.2 8 4 50
MM13455ASH-0250508N0450 Φ2.5*R0.5*8*50*D4 4 2.5 0.5 8 4 50
MM13455ASH-030208N0450 Φ3*R0.2*8*50*D4 4 3 0.2 8 4 50
MM13455ASH-030508N0450 Φ3*R0.5*8*50*D4 4 3 0.5 8 4 50
MM13455ASH-040210N0450 Φ4*R0.2*10*50*D4 4 4 0.2 10 4 50
MM13455ASH-040510N0450 Φ4*R0.5*10*50*D4 4 4 0.5 10 4 50
MM13455ASH-050213N0650 Φ5*R0.2*13*50*D6 4 5 0.2 13 6 50
MM13455ASH-050513N0650 Φ5*R0.5*13*50*D6 4 5 0.5 13 6 50
MM13455ASH-051013N0650 Φ5*R1*13*50*D6 4 5 1 13 6 50
MM13455ASH-060315N0650 Φ6*R0.3*15*50*D6 4 6 0.3 15 6 50
MM13455ASH-060515N0650 Φ6*R0.5*15*50*D6 4 6 0.5 15 6 50
MM13455ASH-061015N0650 Φ6*R1*15*50*D6 4 6 1 15 6 60
MM13455ASH-080320N0860 Φ8*R0.3*20*60*D8 4 8 0.3 20 8 60
MM13455ASH-080520N0860 Φ8*R0.5*20*60*D8 4 8 0.5 20 8 60
MM13455ASH-081020N0860 Φ8*R1*20*60*D8 4 8 1 20 8 60
MM13455ASH-100325N1075 Φ10*R0.3*25*75*D10 4 10 0.3 25 10 75
MM13455ASH-100525N1075 Φ10*R0.5*25*75*D10 4 10 0.5 25 10 75
MM13455ASH-101025N1075 Φ10*R1*25*75*D10 4 10 1 25 10 75
MM13455ASH-102025N1075 Φ10*R2*25*75*D10 4 10 2 25 10 75
MM13455ASH-120330N1275 Φ12*R0.3*30*75*D12 4 12 0.3 30 12 75
MM13455ASH-120530N1275 Φ12*R0.5*30*75*D12 4 12 0.5 30 12 75
MM13455ASH-121030N1275 Φ12*R1*30*75*D12 4 12 1 30 12 75
MM13455ASH-122030N1275 Φ12*R2*30*75*D12 4 12 2 30 12 75
MM13455ASH-160345N16100 Φ16*R0.3*45*100*D16 4 16 0.3 45 16 100
MM13455ASH-160545N16100 Φ16*R0.5*45*100*D16 4 16 0.5 45 16 100
MM13455ASH-161045N16100 Φ16*R1.0*45*100*D16 4 16 1 45 16 100
MM13455ASH-162045N16100 Φ16*R2.0*45*100*D16 4 16 2 45 16 100
MM13455ASH-180345N16100 Φ18*R0.3*45*100*D18 4 18 0.3 45 18 100
MM13455ASH-180545N18100 Φ18*R0.5*45*100*D18 4 18 0.5 45 18 100
MM13455ASH-181045N18100 Φ18*R1.0*45*100*D18 4 18 1 45 18 100
MM13455ASH-182045N18100 Φ18*R2.0*45*100*D18 4 18 2 45 18 100
MM13455ASH-200345N20100 Φ20*R0.3*45*100*D20 4 20 0.3 45 20 100
MM13455ASH-200545N20100 Φ20*R0.5*45*100*D20 4 20 0.5 45 20 100
MM13455ASH-201045N20100 Φ20*R1.0*45*100*D20 4 20 1 45 20 100
MM13455ASH-202045N20100 Φ20*R2.0*45*100*D20 4 20 2 45 20 100

Supports Non-Standard Customization

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FAQ

Our factory is located in Wuhan, China, specializing in mid-to-high-end milling cutters and drills. We welcome on-site visits.

  1. 首先，我们确定您的要求。我们的工程师将与您沟通以了解您的需求。
  2. 一旦需求得到确认，我们将创建工具图纸。
  3. 在您批准图纸后，我们将安排生产。
  4. 最后，我们将交付测试工具。

We accept most common payment methods. Specific arrangements can be discussed with our sales manager to find a convenient method for both parties.

We support minimum order quantities for trials. If the quality does not meet our sales commitment, we offer free returns and cover shipping costs.

We typically use fast shipping. Delivery globally takes about 7 to 15 days. If using FedEx air freight, it can be shortened to 3 to 5 days.

We specialize in non-standard customization and handle a large volume of custom orders daily, solving most issues. When submitting your form, please mark it as “non-standard customization,” and a dedicated tool engineer will contact you.

Of course. We have experienced tool engineers and application engineers, and we have numerous case studies of comprehensive solutions. However, due to the long distance, we can only assist local distributors in implementing these comprehensive solutions.

我们的工程师在新加坡拥有16年的工具定制经验，可以流利地用中英文沟通。

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