Compatible Juggernaut Tactical Ultimate Jig AR15/AR10 Ultimate Lower Receiver Jig Tooling Kit

NEW!! High Performance Upgrade For Juggernaut Ultimate Tactical 80% AR15 Lower Receiver Jig Tooling Kit Kit Includes:5/16" 1/4" shank "ZrN" coated carbide end mill5/32"- 5/16"- 3/8" "TiN" coated high speed steel drill bits Let's compare tooling:AGTCarbide:                       Solid 100% American Made End Mill Coating:      "ZrN" for hardness and lubricityDrill Bit Coating:       "TiN" specifically for aluminumGeometry:                    Proprietary design for application CompetitionCarbide:                       UnknownEnd Mill Coating:       N/ADrill Bit Coating:      "black oxide"  (not recommended for aluminum)Geometry:                     Unknown Our jig tooling kits are a SIGNIFICANT UPGRADE  to other tooling kits on the Market.Our High Performance Upgrade is Compatible with 5D Tactical 80% lower receiver jig.  "ZrN" coated American Made solid carbide end mills. Our End Mills have a unique geometry extending tool life. High performance flutes eliminates vibration and harmo