Threading D1D1D1D1 PDX PR1115 PR1215 PR1515 PR1535 GW15 CermetTC60 Applicable toolholder Threading inserts Metric External threading / 60° full profile Carbon steel / Alloy steel N O P Stainless steel N M Cast iron N K Non-ferrous metals N N Applicablethread Dimension (mm) Carbide Insert Description MPitch IC S D1 RE Thread angle (°) Profile type PVD - - mm 16EL 050ISO 0.5 0.06 0.4 N 075ISO 0.75 0.09 0.53 N 100ISO 1 0.12 0.8 N 125ISO 1.25 0.15 0.9 N 150ISO 1.5 0.19 1 N 200ISO 2 0.25 1.5 N IC PNA 16ER 050ISO075ISO 0.50.75 9.525 3.68 4 0.06 0.40.090.5360 Full NprofileN N NNN RE PDX S 100ISO 1 0.12 0.8 N N N 125ISO 1.25 0.15 0.9 N N N 150ISO 1.5 0.19 1 N N N 175ISO 1.75 0.22 1.5 N N 200ISO 2 0.25 1.5 N N N 250ISO 2.5 0.32 1.6 N N N 16ER 100ISO-TF 1 0.12 0.8 N N N N J 125ISO-TF 1.25 0.15 0.9 N N N N ICPNAREPDX S 150ISO-TF175ISO-TF200ISO-TF1.51.752 9.525 3.68 4 0.19 10.221.60.251.5 N N N N60FullNNNNprofileNNNNJ24, J25, J26 250ISO-TF 2.5 0.33 1.6 N N N N 300ISO-TF 3 0.41 1.6 N N N N 16ER 100ISO-TQ 1 0.12 0.8 N N N 125ISO-TQ 1.25 0.15 0.9 N N N IC PNA RE PDX S 150ISO-TQ175ISO-TQ200ISO-TQ1.51.752 9.525 3.68 4 0.19 10.221.60.251.560 Fullprofile N N NNNNNNN Molded Chipbreaker 250ISO-TQ 2.5 0.33 1.6 N N N 300ISO-TQ 3 0.41 1.6 N N N 22ER 300ISO 3 0.41 2.1 N N IC 350ISOPNA400ISOREPDXS450ISO3.544.5 0.48 2.112.74.94.850.552.80.622.8 N60FullNprofileN NNN 500ISO 5 0.7 2.8 N N Right-hand shown Applicable toolholders Applicable threads M : Metric R, Rc (PT) (BSPT) : Tapered Pipe Insert description Applicable toolholders UN : Unified W : Whitworth Applicable Thread 16ER... KTNR..-16(JCT) / KTNSR..-16S..-KTNL16 UNF : Unified Fine Thread NPT : American National Tapered PipeG (PF) : Parallel PipeTr : 30˚ Trapezoidal 16EL... KTNL..-16 22ER... KTNR..-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: J39 J8