638#Heat Treatment is Dry for Use

Model: 638 RTA (Conner Radius),4 Flutes
  • 638
  • NB
  • OS
  • 45度
  • HRC65
  • Shank h5

Specially designed for HRC45-68 workpiece processing with high heat resistance and high attrition resistance coating NB, even hard to processing, also can be easily to completed.

Suitable for applications：

  • Alloy steel
  • Die steel HRC45~HRC68
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  • 638 RTA (Corner Radius),4 Flutes
  • 638 RTA (Corner Radius),4 Flutes
  • 638 RTA (Corner Radius),4 Flutes

Specification

Unit: mm

638 RTA 0040012OS 0.4 0.1R 0.4 1.2 2 4 50
638 RTA 0050012OS 0.5 0.1R 0.5 1.5 2 4 50
638 RTA 0060012OS 0.6 0.1R 0.6 2 2 4 50
638 RTA 0080014OS 0.8 0.1R 0.8 2.5 2 4 50
638 RTA 010014NB 1 0.1R 1 3 4 4 50
638 RTA 010024NB 1 0.2R 1 3 4 4 50
638 RTA 015014NB 1.5 0.1R 1.5 5 4 4 50
638 RTA 015024NB 1.5 0.2R 1.5 5 4 4 50
638 RTA 015054NB 1.5 0.5R 1.5 5 4 4 50
638 RTA 020014NB 2 0.1R 2 6 4 4 50
638 RTA 020024NB 2 0.2R 2 6 4 4 50
638 RTA 020054NB 2 0.5R 2 6 4 4 50
638 RTA 025024NB 2.5 0.2R 2.5 8 4 4 50
638 RTA 025054NB 2.5 0.5R 2.5 8 4 4 50
638 RTA 030014NB 3 0.1R 3 10 4 4 50
638 RTA 030024NBD3 3 0.2R 3 10 4 3 50
638 RTA 030024NB 3 0.2R 3 10 4 4 50
638 RTA 030024NBD6 3 0.2R 3 10 4 6 50
638 RTA 030054NBD3 3 0.5R 3 10 4 3 50
638 RTA 030054NB 3 0.5R 3 10 4 4 50
638 RTA 030054NBD6 3 0.5R 3 10 4 6 50
638 RTA 030104NBD3 3 1R 3 10 4 3 50
638 RTA 030104NB 3 1R 3 10 4 4 50
638 RTA 030104NBD6 3 1R 3 10 4 6 50
638 RTA 040014NB 4 0.1R 4 12 4 4 50
638 RTA 040024NB 4 0.2R 4 12 4 4 50
638 RTA 040024NBD6 4 0.2R 4 12 4 6 50
638 RTA 040054NB 4 0.5R 4 12 4 4 50
638 RTA 040054NBD6 4 0.5R 4 12 4 6 50
638 RTA 040104NB 4 1R 4 12 4 4 50
638 RTA 040104NBD6 4 1R 4 12 4 6 50
638 RTA 050054NB 5 0.5R 5 15 4 6 50
638 RTA 050104NB 5 1R 5 15 4 6 50
638 RTA 060024NB 6 0.2R 6 18 4 6 50
638 RTA 060054NB 6 0.5R 6 18 4 6 50
638 RTA 060104NB 6 1R 6 18 4 6 50
638 RTA 060154NB 6 1.5R 6 18 4 6 50
638 RTA 080024NB 8 0.2R 8 24 4 8 60
638 RTA 080054NB 8 0.5R 8 24 4 8 60
638 RTA 080104NB 8 1R 8 24 4 8 60
638 RTA 080204NB 8 2R 8 24 4 8 60
638 RTA 100054NB 10 0.5R 10 30 4 10 75
638 RTA 100104NB 10 1R 10 30 4 10 75
638 RTA 100204NB 10 2R 10 30 4 10 75
638 RTA 120054NB 12 0.5R 12 36 4 12 75
638 RTA 120104NB 12 1R 12 36 4 12 75
638 RTA 120204NB 12 2R 12 36 4 12 75
638 RTA 120304NB 12 3R 12 36 4 12 75
Model No. Diameter D Corner Radius R Flute Length I Effective Length DL Flute T Shank Diameter d Overall Length L price notes

Remarks: For other specifications, please call to inquire

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