
Thread milling tools | CoroMill® Plura CoroMill® Plura, solid carbide end mill for thread milling UN 60°, UNC 60°, UNF 60° Imperial (inch) P M K N S H 1630 1630 1630 1630 1630 1630 Ordering code FTDZ DCONMS DC APMX LF LU TCDCON FHA CNSC ZEFP [inch] [inch] [inch] [inch] [inch] [deg] R217.33C048200AC13N ● ● ● ● ● ● 1/4-20 UNC 0.236 0.189 0.551 2.244 0.551 h6 10.00 1 3 R217.33C048280AC13N ● ● ● ● ● ● 1/4-28 UNF 0.236 0.189 0.536 2.244 0.536 h6 10.00 1 3 R217.33C055180AC14N ● ● ● ● ● ● 5/16-18 UNC 0.236 0.217 0.556 2.244 0.556 h6 10.00 1 3 R217.33C060240AC13N ● ● ● ● ● ● 5/16-24 UNF 0.236 0.236 0.541 2.244 0.541 h6 10.00 1 3 R217.34C075160AC19N ● ● ● ● ● ● 3/8-16 UNC 0.315 0.295 0.750 2.480 0.750 h6 10.00 1 4 R217.34C080140AC19N ● ● ● ● ● ● 7/16-14 UNC 0.315 0.315 0.785 2.480 0.785 h6 10.00 1 4 R217.34C080200AC19N ● ● ● ● ● ● 7/16-20 UNF 0.315 0.315 0.750 2.480 0.750 h6 10.00 1 4 R217.34C100120AC21N ● ● ● ● ● ● 9/16-12 UNC 0.394 0.394 0.833 2.835 0.833 h6 10.00 1 4 R217.34C100130AC21N ● ● ● ● ● ● 1/2-13 UNC 0.394 0.394 0.846 2.835 0.846 h6 10.00 1 4 R217.34C100180AC22N ● ● ● ● ● ● 9/16-18 UNF 0.394 0.394 0.889 2.835 0.889 h6 10.00 1 4 R217.34C120110AC25N ● ● ● ● ● ● 5/8-11 UNC 0.472 0.472 1.000 3.268 1.000 h6 10.00 1 4 R217.35C140100AC33N ● ● ● ● ● ● 3/4-10 UNC 0.551 0.551 1.300 3.268 1.300 h6 10.00 1 5 R217.35C140160AC31N ● ● ● ● ● ● 3/4-16 UNF 0.551 0.551 1.250 3.268 1.250 h6 10.00 1 5 ● = First choice ○ = Good choice 652