10pc 4&2 HSS end mill set Coated TiN with wood box.Includes: 1 each 2 & 4 Flute 1/4, 5/16, 3/8, 1/2, & 5/8 10pc 4&2 HSS end mill set Coated TiN with wood box.Includes: 1 each 2 & 4 Flute 1/4, 5/16, 3/8, 1/2, & 5/8 10pc 4&2 Flute HSS end mill set Coated TiN