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 For stainless steels 2349 SU-SP12349SU-PO SUMQ012N SP P2 82 8.5 2.5P ① -99 For dry tapping For steels 234 HDISP HDISPS012N SP P4 82 12 2.5P ①-200PUMS012NPOP4828.55P③ -61(with coolant hole)For non-ferrousmaterials⑱⑲⑳㉑HDASPHDASPS012NSPP482122.5P①-204TMap3s 129 SU-HT TUMS012N4 HT P4 82 8.5 4P ④ -89 Ultra fast tapping For both steels and(with coolant hole)non ferrous materials234HDISL HDISLS012N SL P4 82 12 5.5P ② -32 Oversize 2349 SU-SP TUMS012N1 1.5P ④ -89 High performance 1234 HP-RZSUMR012NSPP3828.52.5P① -99thread forming taps59⑲ HRZM8012NP RO G8 82 8.5 4P ⑥ -49HRZM8012NB2P⑥ -49TMap4s 12349 SU-PO PUMT012N PO P5 82 8.5 5P ③ -61 HRZM9012NP G9 4P ⑥ -49 For deep 1239 LS-SU-S-SP SY012NQGEXGS SP P2 150 8.5 2.5P ①-119hole useSY012NQGEXKS200①-119Thread forming taps 2345 MHRZ HRZM9012NB 2P ⑥ -491110101090ROG81108.54P⑥ -4TMap5s LS-SU-S-PO PY012NSGEXGS PO P4 150 5P ③ -70 for carbon steels ofmedium hardness 1111101090 2P ⑥ -4 For hard-to-machine materials12349SU2-SP SU2MR012N SP P3 82 8.5 3P ①-114For cast irons⑫⑬FC-HTTY012NSAEN5HTP4828.55P④ -92 RY012N8OCTPRY012N8OCTB 82 4P ⑥ -82P⑥ -8 TMap6s TY012NSAENA 1.5P ④ -92 Long 2345 MHRZ 2110101090 RO G8 150 8.5 4P ⑥ -5 Carbide ⑫⑬⑯ N-CT FC TCNR012N3 HT P3 80 8.5 3P ⑤ -12TCNR012N11.5P⑤ -12For deep hole use 234⑬ S-SP 2111101090 2P ⑥ -5SSMQ012NSPP2828.52.5P①-122TMap8s TCNS012N3 P4 3P ⑤ -12 1234 S-PO PSMS012N PO P4 82 8.5 5P ③ -74 TCNS012N1 1.5P ⑤ -12Long shank,⑫⑬⑯LS-N-CTTY012NSAWB3GHTP41508.53P⑤ -19Oversize234⑬ S-SP1234S-PO SSMR012N SP P3 82 8.5 2.5P ①-122PSMT012NPOP5828.55P③ -74TMap1s0 carbide TY012NSAWBAG 1.5P ⑤ -19 Low spiral Long 23 LS-LO-SP LSHMQ012NL15 SP P2 150 8.5 2.5P ①-149 For aluminum ⑮⑯⑰⑱ AL-SP ASHMR012N SP P3 82 8.5 2.5P ①-134 For heavy-industrial large parts 12349 HVSP SY012NSEEXJ SP P4 110 8.5 2.5P ① -24⑲⑳㉑AL-SP 1.5PSY012NRLENA1.5P①-135For helical coil wire⑱⑲㉑AL-HT STITW012N1LEB5HTⅠb8810.55P⑦ -4TMap1s2 ⑱⑲㉑ LA-HT TY012NSLEN5 HT P4 82 8.5 5P ④-109 screw thread inserts TW012N1LEBA 1.5P ⑦ -4 TY012NSLENA 1.5P ④-109 ⑮⑯⑰⑱⑲⑳㉑ AL-SP STI SW012N1LEN SP Ⅰb 88 10.5 2.5P ⑦ -10 TMap1s-M8.5 AXE ⑫⑲㉑ AXE-HT TAXEMR012N1 HT P3 82 8.5 1.5P ④-112 ⑱⑲㉑ N-RS STI RW012N6LENP RO G6 88 10.5 4P ⑦ -25 Carbide ⑲㉑ N-CT LA TCNR012N3A HT P3 80 8.5 3P ⑤ -5 RW012N6LENB 2P ⑦ -25 TCNR012N1A 1.5P ⑤ -5 With coolant hole 1234 MC-SP (MSHQ012NL10) SP P2 100 8.5 2.5P ①-207 TMap9s-M24 TCNS012N3A P4 3P ⑤ -5 (MSHQ012NL15) 150 ①-207 TCNS012N1A 1.5P ⑤ -5 (MSHQ012NL20) 200 ①-207 Carbide spiralfluted taps⑱⑲㉑ N-CT-SP SY012NSKWB SP P4 80 8.5 2.5P ⑤ -20 MC-PO (MPHS012NL10) PO P4 100 5P ③ -98 TMap2s5-M48 For aluminum(with coolant hole)Carbide ⑱⑲㉑ MC-AD-CT (MCADS012N1) HT P4 100 8.5 1.5P ⑤ -42 (MPHS012NL15) 150 ③ -98 Thread forming taps ⑱⑲㉑ N-RS NRSM8012NP RO G8 82 8.5 4P ⑥ -29for non-ferrousmaterialsNRSM8012NB2P⑥ -29 (MPHS012NL20) 200 ③ -98123MC-HT(ML10012N5-Q)HTP21008.55P④-134TMap50s-M100 NRSM9012NP G9 4P ⑥ -29 (ML15012N5-Q) 150 ④-134 NRSM9012NB 2P ⑥ -29X seriesFor general23XSP(SNXR012N)SPP3110122.5P①-210 (ML20012N5-Q)(ML10012N1-Q) 200 ④-1341001.5P④-134TtFahoprresUadnsified steels XSL (SNXR012NL) SL 5P ② -36 (ML15012N1-Q) 150 ④-134 Coating 1234 AUXSP (VSAXR012N) SP P3 110 12 2.5P ①-2129⑲㉑AUXSL(VSAXR012NL)SL5P② -38Nut taps 12 NT (ML20012N1-Q) 200 ④-134NH2012NHTⅡ160924P⑦ -27TtFahorpresWadhsitworth For stainless 123 SUXSPsteels49SUXSL (SUXR012N) SP P3 110 12 2.5P ①-216(SUXS012NL)SLP45P② -42Taps / M12 × 1For high speed12F-SPVFSHMS012NSPP4828.53P①-176Standard23SP SPQ012M SP P2 82 8.5 2.5P ① -39 TFoaonrspSecwsrie(nwg mtSharceMhaidn)sesused F-SL VFSHMS012NL SL 5.5P ② -26 SP 1.5P SY012MQNEBA 1.5P ① -57 Long 12 LS-F-SP SY012NSFEVGS SP P4 150 8.5 3P ①-180LS-F-SLLY012NSFEVGSL5.5P② -30 PO123HT POR012M PO P3 5P ③ -14TNMR012M5HTP3828.55P④ -10TFaorpPsipe threads Ultra fast For 1234 HFIHS HFIHSS012N SP P4 82 12 2.5P ①-184tapping(withsteelscoolant hole)HFISPHFISPS012N①-188Carbide taps⑫⑬⑯HFICT-PHFICTPR012NHTP382124P⑤ -36Oversize23SP TNMR012M1 1.5P ④ -10SPR012MSPP3828.52.5P① -39SPS012MP4① -39TFpaoippresAtmhreeraicdasn for cast irons HFICT-B HFICTBR012N 2.5P ⑤ -38For non-ferrous⑱⑲⑳㉑HFAHSHFAHSS012NSPP482122.5P①-192materialsHFASPHFASPS012N①-196PO123HT POS012M PO 5P ③ -14TNMS012M5HTP4828.55P④ -10TFtahoprresMadinsiatureTNMS012M11.5P④ -10 Carbide taps ⑯⑲⑳㉑ HFACT-P HFACTPR012N HT P3 82 12 4P ⑤ -32 for non-ferrous materials HFACT-B HFACTBR012N 2.5P ⑤ -34 For improvement, spec may change without advance notice. Sizes-41