20PC Tin coaded HSS end mill set with wood box. 2&4 Flute 3/16" to ... ,5,6,8,10,12,14,18,20. Tin coaded HSS end mill set with wood box. Model No.PcsDescription181-010020 2&4 ... -0101102Flute 3/16" to 3/4" by 16ths181-0102 10 4Flute 3/16" to 3/4" by 16ths181-010310 2&4 ... -01083 2Flute 1/8", 1/4", 3/8"181-01093 4Flute 1/8", 1/4", 3/8" 181-310120 20 2 ... each of 3/16" to 3/4" by 16ths 20pc HSS end mill set