
Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Overall length Shank dia. Chamfer length Note 1: Product symbols shown in red mean the Drill hole shape tap suitable for synchronized feed tapping. L Ds ℓc P: B: M2 Main Product Main Product L Ds ℓc L Ds ℓc Class Class Flute Flute Tap selection Symbol Code Tap selection Symbol Code Ta ps material page material page Note1 Note1 For stainless steels 2349 SU-SP SUMQ012N SP P2 82 8.5 2.5P ①-99 For dry tapping For steels 234 HDISP HDISPS012N SP P4 82 12 2.5P ①-200 M3 123 (with coolant hole) For non-ferrous 49 SU-PO PUMS012N PO P4 82 8.5 5P ③-61 materials ⑱⑲⑳㉑ HDASP HDASPS012N SP P4 82 12 2.5P ①-204 Ta ps Ultra fast tapping For both steels and 129 SU-HT TUMS012N4 HT P4 82 8.5 4P ④-89 (with coolant hole) non ferrous materials 234 HDISL HDISLS012N SL P4 82 12 5.5P ②-32 TUMS012N1 1.5P ④-89 High performance 1234 HP-RZ HRZM8012NP RO G8 82 8.5 4P ⑥-49 M4 thread forming taps 59⑲ Ta Oversize 2349 SU-SP SUMR012N SP P3 82 8.5 2.5P ①-99 HRZM8012NB 2P ⑥-49 ps 123 SU-PO PUMT012N PO P5 82 8.5 5P ③-61 HRZM9012NP G9 4P ⑥-49 49 For deep 1239 LS-SU-S-SP SY012NQGEXGS SP P2 150 8.5 2.5P ①-119 HRZM9012NB 2P ⑥-49 M5 hole use Ta SY012NQGEXKS 200 ①-119 Thread forming taps 2345 MHRZ 1110101090 RO G8 110 8.5 4P ⑥-4 ps LS-SU-S-PO PY012NSGEXGS PO P4 150 5P ③-70 for carbon steels of 1111101090 2P ⑥-4 medium hardness For hard-to- 123 SU2-SP SU2MR012N SP P3 82 8.5 3P ①-114 RY012N8OCTP 82 4P ⑥-8 M6 machine materials 49 Ta For cast irons ⑫⑬ FC-HT TY012NSAEN5 HT P4 82 8.5 5P ④-92 RY012N8OCTB 2P ⑥-8 ps 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 ⑤-12 2111101090 2P ⑥-5 M8 Ta ps TCNR012N1 1.5P ⑤-12 For deep hole use 234⑬ S-SP SSMQ012N SP P2 82 8.5 2.5P ①-122 TCNS012N3 P4 3P ⑤-12 1234 S-PO PSMS012N PO P4 82 8.5 5P ③-74 TCNS012N1 1.5P ⑤-12 Oversize 234⑬ S-SP SSMR012N SP P3 82 8.5 2.5P ①-122 M1 0 Ta ps Long shank, ⑫⑬⑯ LS-N-CT TY012NSAWB3G HT P4 150 8.5 3P ⑤-19 1234 S-PO PSMT012N PO P5 82 8.5 5P ③-74 carbide TY012NSAWBAG 1.5P ⑤-19 Low spiral Long 23 LS-LO-SP LSHMQ012NL15 SP P2 150 8.5 2.5P ①-149 123 M1 For aluminum ⑮⑯⑰⑱ AL-SP ASHMR012N SP P3 82 8.5 2.5P ①-134 For heavy-industrial large parts 49 HVSP SY012NSEEXJ SP P4 110 8.5 2.5P ①-24 Ta 2 ⑲⑳㉑ AL-SP 1.5P ps SY012NRLENA 1.5P ①-135 For helical coil wire ⑱⑲㉑ AL-HT STI TW012N1LEB5 HT Ⅰb 88 10.5 5P ⑦-4 screw thread inserts ⑱⑲㉑ LA-HT TY012NSLEN5 HT P4 82 8.5 5P ④-109 TW012N1LEBA 1.5P ⑦-4 ⑮⑯⑰⑱ M1 TY012NSLENA 1.5P ④-109 AL-SP STI SW012N1LEN SP Ⅰb 88 10.5 2.5P ⑦-10 Ta -M ⑲⑳㉑ 8.5 ps 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 M9 TCNR012N1A 1.5P ⑤-5 With coolant hole 1234 MC-SP (MSHQ012NL10) SP P2 100 8.5 2.5P ①-207 Ta -M ps 24 TCNS012N3A P4 3P ⑤-5 (MSHQ012NL15) 150 ①-207 TCNS012N1A 1.5P ⑤-5 (MSHQ012NL20) 200 ①-207 M2 Carbide spiral 5-M fluted taps ⑱⑲㉑ N-CT-SP SY012NSKWB SP P4 80 8.5 2.5P ⑤-20 MC-PO (MPHS012NL10) PO P4 100 5P ③-98 Ta ps 48 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 ⑥-29 (MPHS012NL20) 200 ③-98 M5 for non-ferrous Ta 0-M1 NRSM8012NB 2P ⑥-29 123 MC-HT (ML10012N5-Q) HT P2 100 8.5 5P ④-134 ps 00 materials NRSM9012NP G9 4P ⑥-29 (ML15012N5-Q) 150 ④-134 Fo NRSM9012NB 2P ⑥-29 (ML20012N5-Q) 200 ④-134 rU thr nifie e Ta ads d X series For general 23 XSP (SNXR012N) SP P3 110 12 2.5P ①-210 (ML10012N1-Q) 100 1.5P ④-134 ps steels XSL (SNXR012NL) SL 5P ②-36 (ML15012N1-Q) 150 ④-134 For Coating 1234 AUXSP P3 110 12 2.5P ①-212 ④-134 W (VSAXR012N) SP (ML20012N1-Q) 200 thr hitwo e rth 9⑲㉑ AUXSL Ta ads (VSAXR012NL) SL 5P ②-38 Nut taps 12 NT NH2012N HT Ⅱ 160 9 24P ⑦-27 ps For stainless 123 P3 110 12 2.5P ①-216 Taps / M12 × 1 SUXSP (SUXR012N) SP For S steels 49 crew SUXSL (SUXS012NL) SL P4 5P ②-42 on se threads w us Ta ing mach ed ps( ines For high speed 12 F-SP VFSHMS012N SP P4 82 8.5 3P ①-176 Standard 23 SP SPQ012M SP P2 82 8.5 2.5P ①-39 SM ) 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 ①-180 PO POR012M PO P3 5P ③-14 For P Ta ipe thr ps ead LS-F-SL LY012NSFEVG SL 5.5P ②-30 123 HT TNMR012M5 HT P3 82 8.5 5P ④-10 s Ultra fast For 1234 HFIHS HFIHSS012N SP P4 82 12 2.5P ①-184 TNMR012M1 1.5P ④-10 For tapping(with steels A pip meric HFISP HFISPS012N ①-188 Oversize 23 SP SPR012M SP P3 82 8.5 2.5P ①-39 e a coolant hole) Ta thre n ps ads Carbide taps ⑫⑬⑯ HFICT-P HFICTPR012N HT P3 82 12 4P ⑤-36 SPS012M P4 ①-39 for cast irons HFICT-B HFICTBR012N 2.5P ⑤-38 PO POS012M PO 5P ③-14 For M thr iniatu For non-ferrous ⑱⑲⑳㉑ HFAHS HFAHSS012N SP P4 82 12 2.5P ①-192 123 HT TNMS012M5 HT P4 82 8.5 5P ④-10 e Ta ads e r ps materials HFASP HFASPS012N ①-196 TNMS012M1 1.5P ④-10 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. 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