1/4" 3 Flute, 3/4" LOC, 4" OAL "ZrN" Coated Carbide End Mill, For AR15/AR10/.308 Lower Receiver Jigs
Compatible SIGNIFICANT UPGRADE for Modulus Arms, 80 Percent Arms Easy Jig™ and will work with most lower receiver jigs.
Our End Mills have a unique geometry extending tool life.
High performance flutes eliminates vibration and harmonics.This design allows heavy chip load per tooth, for maximum material removal in aluminum.
"ZrN" coating for hardness and lubricity.
What is"ZrN' zirconium nitride coating? CLICK HERE to see what can it do for you!
1 ea. 1/4 - FL - 3/4" LOC - 4" OAL "3rd Generation ZrN" Coated Solid Carbide End-Mill