Flute Class Flute Class Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Note 1: Product symbols shown in red mean thetap suitable for synchronized feed tapping. Overall length Shank dia. Chamfer lengthLDsℓcDrill hole shape P: B: Tap selection MainmaterialSymbol Code L Ds ℓc Productpage Tap selection MainmaterialSymbol Code L Ds ℓc Productpage TMap2s Note1 Note1 Taps / No.12-24UNC For stainless steels 2349 SU-SP12349SU-PO SUMQU04N SP P2 62 6 2.5P ①-100PUMQU04NPOP26265P③ -62TMap3s Standard 23 SP SPQUNCM SP P2 62 6 2.5P ① -42 129 SU-HT TUMQU04N4 HT P2 62 6 4P ④ -89 PO123HT POQUNCM PO 5P ③ -17 TUMQU04N1 1.5P ④ -89TNMQUNCM5HTP26265P④ -22For castCarbide⑫⑬⑯N-CT FCTCNRU04N3HTP36263P⑤ -13TMap4s TNMQUNCM1 1.5P ④ -22 irons TCNRU04N1 1.5P ⑤ -13 Oversize 123 HT TNMRUNCM5 HT P3 62 6 5P ④ -22 Thread forming taps ⑱⑲㉑ N-RSOxidizing123PO OXPOQUNCMXPOP26265P③ -36for non-ferrousmaterials NRSM6U04NP RO G6 62 6 4P ⑥ -30NRSM6U04NB2P⑥ -30TMap5s Thread forming taps for dry tapping 123459⑲ OL-RZ OLRZM6UNCMP RO G6 62 6 4P ⑥ -43 NRSM7U04NP G7 4P ⑥ -30 High performance 1234 HP-RZ HRZM6UNCMP RO G6 62 6 4P ⑥ -50thread forming taps59⑲HRZM6UNCMB2P⑥ -50 NRSM7U04NBNRSM8U04NPG8 2P ⑥ -304P⑥ -30 TMap6s For helical coil wire ⑱⑲㉑ AL-HT STI TWUNCM1LEB5 HT Ⅰb 70 6.2 5P ⑦ -5 NRSM8U04NB 2P ⑥ -30 screw thread inserts TWUNCM1LEBATaps / No.12-28UNF 1.5P ⑦ -5 Thread forming taps for dry tapping 123459⑲ OL-RZ OLRZM7U04NP RO G7 62 6 4P ⑥ -43High performance1234HP-RZHRZM7U04NPROG76264P⑥ -50TMap8sthread forming taps59⑲HRZM7U04NB2P⑥ -50 Standard 23 SPPO SPQUNCK SP P2 62 6 2.5P ① -42 For helical coil wire ⑱⑲㉑ AL-HT STI TWU04N1LEB5 HT Ⅰb 70 6.2 5P ⑦ -5POQUNCKPO5P③ -17screw thread insertsTWU04N1LEBA1.5P⑦ -5TMap1s0 123 HT TNMQUNCK5 HT P2 62 6 5P ④ -22 Tripod ⑮⑯⑲ HT TRI TYU04N0KEB3 HT - 62 6 3P ⑦ -30 TNMQUNCK1 1.5P ④ -22Oversize123HTTNMRUNCK5HTP36265P④ -22 ⑳㉑ TYU04N0KEBASP TRISYU04N0KEBSP 1.5P ⑦ -302.5P⑦ -31TMap1s2 For left handthreads TNMRUNCK1 1.5P ④ -22123HT LHTNMQUNCK5-LHTP26265P④ -69Taps / 1/4-28UNF TMap1s-M8.5TNMQUNCK1-L1.5P④ -69Standard23SPSPQU04KSPP26262.5P① -42 Oxidizing 123 PO OX POQUNCKX PO P2 62 6 5P ③ -36 PO POQU04K PO 5P ③ -17 Thread forming taps for dry tapping 123459⑲ OL-RZ OLRZM6UNCKP RO G6 62 6 4P ⑥ -43 123 HT TNMQU04K5 HT P2 62 6 5P ④ -22 TMap9s-M24 High performance 1234 HP-RZ HRZM6UNCKP RO G6 62 6 4P ⑥ -50 TNMQU04K1 1.5P ④ -22 thread forming taps 59⑲ HRZM6UNCKB 2P ⑥ -50 Oversize 123 HT TNMSU04K5 HT P4 62 6 5P ④ -22 Taps / No.12-32UNEF TNMSU04K1 1.5P ④ -22 TMap2s5-M48For left hand23SP LHSPQU04K--LSPP26262.5P① -78 Standard 123 HT TNMQUNCJ5 HT P2 62 6 5P ④ -22 threadsTNMQUNCJ11.5P④ -22 PO LH POQU04K--L PO 5P ③ -47123HT LHTNMQU04K5-LHTP26265P④ -69TMap50s-M100 Taps / 1/4-20UNC OxidizingStandard23SPSPQU04NSPP26262.5P① -42 TNMQU04K1-L 1.5P ④ -69123SP OXPO OXSPQU04KXSPP26262.5P① -64POQU04KXPO5P③ -36TtFahoprresUadnsified PO POQU04N PO 5P ③ -17 Long 23 LS-SP SPFQU04KL10 SP P2 100 6 2.5P ① -90 123 HT TNMQU04N5 HT P2 62 6 5P ④ -22TNMQU04N11.5P④ -22 SPFQU04KL15 150 ① -90LS-POPOFQU04KL10PO1005P③ -54TFtahorpresWadhsitworth Oversize 123 HT TNMRU04N5 HT P3 62 6 5P ④ -22 POFQU04KL15 150 ③ -54 TNMRU04N1 1.5P ④ -22TNMSU04N5P45P④ -22 123 LS-HT TNFQU04K515 HT P2 150 6 5P ④ -79TNFQU04K520200④ -79ToFanorspSecwrsien(wg mtSharceMhaidns)esused TNMSU04N1 1.5P ④ -22 TNFQU04K115 150 1.5P ④ -79 For left handthreads 23 SP LHPO LH SPQU04N--L SP P2 62 6 2.5P ① -78 TNFQU04K120 200 ④ -79POQU04N--LPO5P③ -47For stainless steels2349SU-SPSUMQU04KSPP26262.5P①-100TFaopr Psipe threads Oxidizing 123 SP OX SPQU04NX SP P2 62 6 2.5P ① -64PO OXPOQU04NXPO5P③ -36Long23LS-SPSPFQU04NL10SPP210062.5P① -9012349SU-PO129SU-HT PUMQU04K PO P2 62 6 5P ③ -62TUMQU04K4HTP26264P④ -89TUMQU04K11.5P④ -89TpFaioppresAtmhreeraicdasn SPFQU04NL15 150 ① -90 For cast Carbide ⑫⑬⑯ N-CT FC TCNRU04K3 HT P3 62 6 3P ⑤ -13LS-POPOFQU04NL10PO1005P③ -54ironsTCNRU04K11.5P⑤ -13POFQU04NL15150③ -54Thread forming taps⑱⑲㉑N-RSNRSM6U04KPROG66264P⑥ -30TFtahoprresMadinsiature 123 LS-HT TNFQU04N515 HT P2 150 6 5P ④ -79 for non-ferrousmaterials NRSM6U04KB 2P ⑥ -30 TNFQU04N520 200 ④ -79 NRSM7U04KB G7 ⑥ -30 TNFQU04N115 150 1.5P ④ -79 Thread forming taps for dry tapping 123459⑲ OL-RZ OLRZM7U04KP RO G7 62 6 4P ⑥ -43 TNFQU04N120 200 ④ -79 For improvement, spec may change without advance notice. Sizes-105