A Brand ADFO (5720)

Advanced Performance Flat Drills


Machining a flat hole traditionally required the use of an end mill and a drill. The A Brand ADFO enables one-step drilling to simplify machining time and tool management. Suitable for a wide variety of drilling applications including inclined surfaces, curved surfaces, counterboring, eccentric holes, thin plates, etc.


EgiAs Coating

Supresses friction with the wear resistance layer and prevents breakage

Wide chip room

Smooth chip evacuaiton

Unique end cut geometry

Reduces cutting force to enable stable machining

Coolant Through

For reduced heat and improved chip evacuation



List 5720 - A Brand ADFO - 3xD, Coolant Through View Offering >   View Overview >

Alternate Products

List 5700 - A Brand ADF - 2xD View Offering >   View Overview >

List 5705 - A Brand ADFLS - 2xD, Long Shank View Offering >   View Overview >



Carbon Steels


Alloy Steels


Die Steels


Cast Iron


Hardened Steels < 35 HRC



Application Guide

ISO Work Material Recommended
P Low Carbon Steel : 1010, 1018
P Medium Carbon Steel : 1035, 1045
P High Carbon Steel : 1065
P Alloy Steels : 4140, 4340
P Die Steels
M Stainless Steels : 300
M Stainless Steels : 400
M Stainless Steels : 17-4PH
K Cast Iron
N Aluminum : 6061, 7075
N Aluminum : Casting
S Nickel Alloy : Inconel
S Titanium : 6AL4V (30HRC)
H Hardened Steels : ~35 HRC
H Hardened Steels : 35-45 HRC
H Hardened Steels : 45-50 HRC
H Hardened Steels : 50-70 HRC

good best

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