9/32" cutting diameter, 4 flutes, single end, square end, extra long length, bright finish, uncoated.
This tool cuts 9/32" diameter, runs a 5/16" shank, has 1-5/8" of flute and measures 4" overall.
The square end cuts a flat floor with a sharp corner — slots, pockets, shoulders and side milling.
The extra length reaches into deep pockets and past fixturing that a standard tool cannot clear.
The bright, uncoated finish gives a direct cutting edge with no added edge radius from a coating.
Free TechTips resources for end mill users — machinist tested.
More help: Milling TechTips · Troubleshooting · Carbide vs. HSS Guide