超硬で内部給油ではなく外部給油で使用出来る、汎用的なドリルはないか？ | オーエスジー

Is there a general-purpose drill that is carbide and can be used for external lubrication instead of internal lubrication? 

A general-purpose drill that is carbide and can be used for external lubrication rather than internal lubrication

AD-2D and AD-4D are available.

 

・ The latest EgiAs (Aegias) coating is adopted!

Long service life is achieved even under harsh conditions at high cutting conditions.

 

・Outstanding chip discharge!

Wave blade shape that divides chips into small pieces

Wide grooves for improved chip evacuation

Drills with EgiAs coating are groove smoothed.

 

This is a general-purpose carbide drill with low resistance specifications that can be used on a variety of processing machines, from small machines and high-performance M/C to automatic machines and lathes.

Reference: General-purpose carbide drills AD-2D, AD-4D for external lubrication