EXOCARB® WXL® (3712)

Premium High Performance Carbide End Mills for Pre-hardened & Hardened Steels

While Supplies Last


EXOCARB® WXL end mills are the new industry standard for hard milling. Everything about WXL is designed for rigidity and performance in wide variety of materials and a wide variety of milling applications. Substrates, geometry, and proprietary WXL coating are all specifically tailored for nonferrous materials, mild steels, and steels up to 50HRC.


Ultra-fine micrograin carbide

The hardest most wear resistant carbide possible for incredible wear resistance.

High Precision geometry - Ball End Mills have +/-5um radius tolerance

High accuracy all but eliminates need for benching and rework for mold makers.

High strength core diameter

Tools utilize thicker core diameters for the ultimate in strength and rigidity.

WXL coating - +1100 Celsius Oxidation Temp. & +3100Hv in hardness

Higher coating oxidation temp & hardness dramatically improve wear resistance.



List 3712 - 2 Flute, Stub Length, Pencil Neck, Metric View Offering >   View Overview >



Ideally suited for Hardened steel < 50 HRC.


Also works in: Cast Iron, Carbon Steel, Alloy Steel, Alloy Steel, Die Steel, Copper Alloys and Aluminum Alloys.


Use in combination with High Speed Machining Techniques to optimize performance.

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

Speed & Feed Calculator

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