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End Mill - 1/4"- 3 Flute - 3/4" LOC - 4" OAL - ZrN Coated 80% AR15-AR10 Lower Receiver Jig End Mill

NEW! 2PK 3/8" 3FL 3/4" LOC, 4" OAL "ZrN" Coated End Mills For 80% AR15/AR10 .308 Lower Receiver Jig

$ 79.50 $ 83.50

Upgrade 2PK 3/8" 3FL, 3/4" LOC (length of cut), 4" OAL (overall length) 80% AR-15 & AR-10 .308 Lower Receiver Jig End Mill. Compatible with most lower receiver jigs.

Our tooling is a Significant Upgrade  to any jig tooling on the market.
21st. Century Geometry " ZrN" Coated, Solid Carbide End Mills
Our End Mills have a unique geometry, extending tool life.
High performance flutes eliminating 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!

How to Build AR-15 & AR-10 .308 80% Lower Receiver Video's & Instruction Manuals

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Customer Reviews

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