CNC Tooling Kit for Milling the Firing Pocket of a Lower Our High Performance Upgrade end

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

Premium 9/32" Screw Machine  Bronze Oxide Coated Cobalt Drill Bit

007 Corner Radius

3/8" End Mill Finisher for Firing Pocket

In addition "Zrn" Coating specifically for aluminum adds hardness and lubricity to the cutting edge of the end mill

CNC Tooling Kit for Milling the Firing Pocket of a Lower Our High Performance Upgrade endFor CNC and Hand Milling of the Trigger Pocket on a Lower Kit Includes: 1 ea. 1 4" 3 Flute, 3 4" LOC, 4" OAL "ZrN" Coated Carbide End Mill 1 ea. 3 8" 3 Flute, 3 4" LOC, 4" OAL "ZrN" Coated Carbide End Mill These end mills are designed to rapidly machine finish the firing pocket. The end mill is "ZrN" coated for hardness and lubricity and has a unique geometry extending tool life. High performance flutes eliminates vibration and harmonics. This design