A Brand® AD-LDS (5190)

Advanced Performance Spot Drills

Overview

A Brand® AD-LDS is an Advanced Performance Carbide Spot Drill

Features

EgiAs Coating

Supresses friction with the wear resistance layer and prevents breakage

Unique Cutting Geometry

For superior sharpness and high chipping resistance.

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

Lineup

Series

List 5190 - A Brand® AD-LDS - Spot Drill View Offering >   View Overview >

Applications

Point Angle 90 degree for 45 degree chamfering, for both centering and chamfering

Point Angle 120 degree and 130 degree for centering before drilling

Carbon Steels, Alloy Steels, Die Steels

Cast Iron

Hardened Steels < 35 HRC

Hardened Steels 35- 45 HRC

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