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

Remarks: For other specifications, please call to inquire

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