D1 PDX PVDPR1115 GW15 CermetTC60 Applicable toolholder Threading Threading inserts 55° type (Partial profile/G, R, Rc, W) Internal threading / 55° partial profile Carbon steel / Alloy steel N P Stainless steel N M Cast iron N K Non-ferrous metals N N Applicable thread Dimension (mm) Carbi-de Insert Description G(PF)Rc(PT) WPitch IC S D1 RE Threadangle(°)Profiletype - - TPI 06IR 5501 28 24 3.97 1.91 2.3 0.1 0.6 55 PartialprofileN 08IR 5501 28, 19 24, 20 4.76 2.38 2.3 0.1 0.8 55 Partial Nprofile 11IR 55005A55 28, 1428, 19 24~1440~16 6.35 3.18 3 0.050.061.1 55 Partial NprofileNN RE PDX S 16IR 5501 28, 11 24~11 0.1 1.5 N PNA IC 5502A55AG55 14, 1128, 1928, 1116~11 0.2 1.540~169.5253.6840.06140~80.061.755NPartialNNprofileNNJ27 G55 14, 11 14~8 0.22 1.7 N N 22IR N55 - 7~5 12.7 4.9 4.85 0.47 2.5 55 Partial N Nprofile Right-hand shown J Applicable toolholders Applicable threads Insert Description Applicable Toolholders M : Metric R, Rc (PT) (BSPT) : Tapered Pipe UN : Unified W : Whitworth 06IR.. SINR..-06E Applicable Thread UNF : Unified Fine Thread NPT : American National Tapered Pipe 08IR.. SINR..-08E G (PF) : Parallel Pipe Tr : 30˚ Trapezoidal 11IR.. SINR..-11ESINR..-11 16IR.. SINR..-16CINR..-16 22IR.. SINR..-22CINR..-22 Threading inserts are sold TC60 (Threading) are in 5 piece boxes sold in 10 piece boxes Recommended cutting conditions: J38 N : Standard item R : Right hand only L : Left hand only U : Check availability Number of passes and depth of cuts: J42-J44 J21