20PC Tin coaded HSS end mill set with wood box. 2&4 Flute 3/16" to 3/4" by 16th 2&4 Flute 3,4, ... 10 4Flute 3/16" to 3/4" by 16ths181-010310 2&4 Flute each of 1/4", 3/8", 1/2", 5/ ... 10,12,14,18,20mm 181-010520 2&4 Flute each of 3,4,5,6,8,10,12,14,16, ... 20mm181-0106102 Flute 3,4,5,6,8,10,12,14,18,20mm 181- ... 8", 1/4", 3/8" 181-310120 20 2 Flute 2 each of 3/16" to 3/4" by 16ths 20pc HSS end ...