MOLDINO - 4 flutes high efficiency ball end mill : EHHBE-TH3 | JSR GROUP

 

 

EHHBE-TH3

4 flutes high efficiency ball end mill

Evolved by addopting a TH3 Coating on 4-flute ball end mill for high hardened steel processing. On high-hardened steel processing, to achieve even longer tool life.

Features of EHHBE-TH3

1.Highly efficient cutting with 4 flutes

2.Special edge shape in tip area improves cutting performance.

3.TH3 Coating provides long tool life even on hardened steels.

4.Variable Pitch geometry enables vibrations to be suppressed even for 4 flutes.

5. Wide chip pocket improves chip removal

6. Available for adaptive milling.

 

 

 

Features    Special tip shape
＜Features and effects＞ 
By creating a special flank face with a tiny relief angle at the very tip section, R accuracy is improved even with 4 flutes.

<Features and effects>

Features: Zero cutting point at the center is isolated from the cutting point.

Effects: Chipping due to jamming of cutting chips at center ares is suppressed.

 

Features    Performance and positioning

 EHHBE-TH3 exhibits the performance during roughing to semi-finishing of high hardened steel (55HRC～).

 

Features     Newly developed "TH3" coating for hardened steel machining.
   Features and performance
  ・High hardness coating with excellent wear resistance and heat resistance
・Has excellent thermal shock resistance which reduces the risk of rapid tool chipping.
・Long tool life when cutting high-hardness materials (50HRC or higher) such as hardened steel
  Target steel grade
  ・Hardened steel (especially 50HRC or higher), high-speed steel
Point TH3 Coating achieves to reduce destruction unit of layer by applying "nano-size composition"