The Easy Jig GEN 2 end mill bit is the drill bit that does pretty much all of the heavy-lifting when milling 80% lower receivers. While the end mill bit is really strong, eventually it is going to need to be replaced.
Features of Easy Jig GEN 2 End Mill Bit:
Custom 5/16" inch end mill bit Solid carbide tip 1/4 shank for easy fitment in your router
Note: We suggest that 1 end mill bit will complete 3 lowers before needing to be replaced.
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