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

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



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




Additional Information

When grinding or regrinding industrial cutting tools, residual grinding dust may occur. This dust may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov