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Responding to demand for lower processing costs and shorter lead times, as well as your need to process diverse work pieces and to reduce environmental impact. As your partner in manufacturing excellence, Nachi-Fujikoshi supports you in an ever-evolving environment, where you need to win the process challenges of increased efficiency, increased precision, and increased functionality.

DRILL SERIES

  AQUA Coat

  • By Aqua Coating (PAT.P), which is wealthy in the lubrication with the work material and excellent to heat-resistance

  High efficiency

  • Efficiency is 2.5 times of conventional coated drill in high wet drilling.

  High reliability

  • It is possible to operate stably due to aqua coating and new geometric. Tipping resistance,wear resistance of corner edge is increase.

  Series

  • AQUA Drill Stub (L9550), AQUA Drill Regular (L9552)

 


  AQUA

  • Employs Aqua Coating to provide effective heat resistance and ample lubrication against work material, greatly performance in dry cutting and high-speed cutting.

  High efficiency

  • High-speed cutting efficiency is 2 to 3 times greater than competing products, and dry cutting efficiency is equivalent to or better than high-speed cutting.

  High reliability

  • Aqua coating, plus a groove shape which excels in chip discharging, enables stable drilling. The special cutting edge enhances tipping resistance and wear resistance of the corner edge.

  Series

  • AQUA Coat

 


  High efficiency

  • Improve semi-dry drilling by spiral mist-holes.

  AQUA Coat

  • By Aqua Coating (PAT.P), which is wealthy in the lubrication with the work material and excellent to heat-resistance.

  High reliability

  • It is possible to operate stably due to aqua coating and new geometric. Tipping resistance,wear resistance of corner edge is increase

  Series

  • LIST9558 for 3D, LIST9554 for 5D,LIST9556 for 7D

 


  High reliability

  • Suitable for drilling small diameter holes less than 3mm. It is possible to operate stably due to aqua coating and new geometric. Tipping resistance,wear resistance of corner edge is increase

  AQUA Coat

  • By Aqua Coating (PAT.P), which is wealthy in the lubrication with the work material and excellent to heat-resistance.

 

 

 

 

 


  High precision

  • It is suitable for precision drilling grade reaming due to balanced 3flutes.

  AQUA Coat

  • By Aqua Coating (PAT.P), which is wealthy in the lubrication with the work material and excellent to heat-resistance.

  High reliability

  • It is possible to operate stably due to aqua coating and new geometric. Tipping resistance,wear resistance of corner edge is increase

 

 

 


  For hardened material

  • It is possible to drill hardened material (50 to 70HRC)

  Long Life

  • By Aqua Coating (PAT.P), which is wealthy in the lubrication with the work material and excellent to heat-resistance

  High stiffness

  • High stiffness and reduce vibration because of adoption of thick web and low helix.

 

 

 

 

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