Compatible 80 Percent Arms, Modulus Arms 80% AR-15 Lower Jig "TiN" Drill Bit Kit High performance flutes eliminating vibration

High performance flutes eliminating vibration and harmonics

This High Performance end mill and AGT's introductory price is a "no brainer" This end mill is "ZrN' coated which gives this tool hardness and lubricity "like no other"

1/2" Length Of Cut

Let's Compare Tooling:

Our High Performance Upgrade end mill has been tested and is completely compatible with the jigs listed above

Compatible 80 Percent Arms, Modulus Arms 80% AR-15 Lower Jig "TiN" Drill Bit Kit High performance flutes eliminating vibrationOur Kits are a SIGNIFICANT UPGRADE to any kits on the market. Upgrade Kit is compatible with Modulus Arms, 80 Percent Arms 80% AR15 AR10 . 308 Lower Receiver and many more Jigs. "TiN" Coated high speed steel drill bits, custom cut to our specifications. Replacement End Mills Replacement Drill Bits 80 Percent Arms "Easy Jig" Jig Tooling Kit How to Build AR 15 & AR 10 . 308 80% Lower Receiver Video's & Instruction Manuals