Sowa High Performance 1/4 x 2-1/2" OAL 4 Flute Variable Helix Modified AlTiN Coated Carbide End Mill
Sowa High Performance 1/4 x 2-1/2" OAL 4 Flute Variable Helix Modified AlTiN Coated Carbide End Mill. Helix changes along flutes. Increased stability during cutting action. Made from premium submicron grain carbide. Substantial increase in speed