... /4" by 16th 2&4 Flute 3,4,5,6,8,10,12,14,18,20. Tin coaded HSS end mill set ... -010420 2&4 Flute each of 3,4,5,6,8,10,12,14,18,20mm 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 181-0107104 Flute 3,4,5 ... 6,8,10,12,14,18,20mm 181-01083 2Flute 1/8", 1/4", 3/8"181-01093 4Flute 1/8", 1/4", 3/8" 181 ...