超硬油穴付きフラットドリル adfo-3dとは？ | オーエスジー

What is ADFO-3D, a flat drill with carbide oil holes?

Compatible with stainless steel, the flat drill that can process up to 3 times the diameter of the tool is

 

The ADFO series is a drill with a carbide oil hole with a flat tip.

 

It is an internally lubricating flat drill that retains the advantages of the ADF series for use with external coolant supply }} but adds even more value.

 

Features of ADFO

・ Even SUS divides chips! Sharp gash opening angle that produces fine curls

・Wide chip pockets with excellent chip ejection and internal lubrication support up to 3D processing

Double margin to support high straightness

・Approximately 20° twist specification to increase tool rigidity

 

・Carbide flat drills ADF and ADFO series

 

References: Carbide Flat Drills What is ADF?