631016111 - 4.09MM (#20) A BRAND AD-4D DIN

High Performance Carbide Drills for Ferrous and Non-Ferrous Materials

EDP: 631016111

4.09MM (#20) A BRAND AD-4D DIN

Description

Drills_-_Drill_-_A_Brand_AD_-_List_6310_-_4D_-_Side_1

Description

The EXOCARB-AD drill series is OSG's premium line of solid carbide high performance drills. New wavy point edge form creates sharp cutting action for reduced thrust forces, while our proprietary EgiAs coating provides drastically higher hardness and heat resistance, enabling higher drilling speeds and incredible tool life.

Features & Benefits

OSG's EgiAs Nano Coating Technology Higher coating oxidation temp & hardness dramatically improve wear resistance

Ultra-fine micrograin carbide Smaller grain size yield more wear resistance and better coating adhesion properties for long life

Wavy form cutting edge design Sharper cutting action reduces thrust forces and produces smaller chips for easy hole processing

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