
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 titanium alloys ㉒ ZET-B ZETBMR012O SP P3 82 8.5 3P ①-152 X series For general 23 XSP (SNXR012O) SP P3 110 12 2.5P ①-210 M3 ZET-P ZETPMS012O SL P4 5P ②-20 steels XSL (SNXR012OL) SL 5P ②-36 Ta ps For nickel base 129㉓ ZEN-B ZENBMR012O SP P3 82 8.5 3P ①-160 Coating 1234 AUXSP (VSAXR012O) SP P3 110 12 2.5P ①-212 alloys 4.5P ③-86 9⑲㉑ AUXSL ZEN-P ZENPMS012O PO P4 (VSAXR012OL) SL 5P ②-38 M4 Ta For medium hardness 345 MHSP SY012OSOCLJ SP P4 110 8.5 2.5P ①-32 For stainless 123 SUXSP (SUXR012O) SP P3 110 12 2.5P ①-216 ps carbon steels steels 49 MHSL 1109101089 SL P5 5P ②-4 SUXSL (SUXS012OL) SL P4 5P ②-42 MHSLT012O5 82 ②-6 For high speed 12 F-SP VFSHMR012O SP P3 82 8.5 3P ①-176 M5 Ta Carbide taps for ultra hard materials 8 UH-CT UHCS012O5 HT P4 82 10.5 5P ⑤-28 F-SL VFSHMR012OL SL 5.5P ②-26 ps For stainless steels 2349 SU-SP SUMQ012O SP P2 82 8.5 2.5P ①-99 Long 12 LS-F-SP SY012ORFEVGS SP P3 150 8.5 3P ①-180 123 SU-PO PUMR012O PO P3 82 8.5 5P ③-61 LS-F-SL LY012ORFEVG SL 5.5P ②-30 M6 49 Ta 129 SU-HT TUMR012O4 HT P3 82 8.5 4P ④-88 Ultra fast For 1234 HFIHS HFIHSS012O SP P4 82 12 2.5P ①-184 ps TUMR012O1 1.5P ④-88 tapping(with steels HFISP HFISPS012O ①-188 coolant hole) Oversize 2349 SU-SP SUMR012O SP P3 82 8.5 2.5P ①-99 Carbide taps ⑫⑬⑯ HFICT-P HFICTPR012O HT P3 82 12 4P ⑤-36 M8 Ta SUMS012O P4 ①-99 for cast irons HFICT-B HFICTBR012O 2.5P ⑤-38 ps 123 49 SU-PO PUMT012O PO P5 82 8.5 5P ③-61 For non-ferrous ⑱⑲⑳㉑ HFAHS HFAHSS012O SP P4 82 12 2.5P ①-192 materials For deep 1239 LS-SU-S-SP SY012OQGEXGS SP P2 150 8.5 2.5P ①-119 HFASP HFASPS012O ①-196 M1 0 Ta hole use SY012OQGEXKS 200 ①-119 Carbide taps ⑯⑲⑳㉑ HFACT-P HFACTPR012O HT P3 82 12 4P ⑤-32 ps for non-ferrous LS-SU-S-PO PY012ORGEXGS PO P3 150 5P ③-70 materials HFACT-B HFACTBR012O 2.5P ⑤-34 For hard-to- 123 M1 machine materials 49 SU2-SP SU2MR012O SP P3 82 8.5 3P ①-114 For dry tapping For steels 234 HDISP HDISPS012O SP P4 82 12 2.5P ①-200 Ta 2 (with coolant hole) For non-ferrous ps For cast irons ⑫⑬ FC-HT TY012OSAEN5 HT P4 82 8.5 5P ④-92 materials ⑱⑲⑳㉑ HDASP HDASPS012O SP P4 82 12 2.5P ①-204 Ultra fast tapping For both steels and TY012OSAENA 1.5P ④-92 (with coolant hole) non ferrous materials 234 HDISL HDISLS012O SL P4 82 12 5.5P ②-32 M1 Carbide ⑫⑬⑯ N-CT FC TCNR012O3 HT P3 82 8.5 3P ⑤-12 High performance 1234 HP-RZ HRZM8012OP RO G8 82 8.5 4P ⑥-49 Ta -M ps 8.5 1.5P ⑤-12 thread forming taps 59⑲ TCNR012O1 HRZM8012OB 2P ⑥-49 TCNS012O3 P4 3P ⑤-12 HRZM9012OP G9 4P ⑥-49 M9 TCNS012O1 1.5P ⑤-12 HRZM9012OB 2P ⑥-49 Ta -M ps 24 Long shank, ⑫⑬⑯ LS-N-CT TY012OSAWB3G HT P4 150 8.5 3P ⑤-19 Thread forming taps 2345 MHRZ 1110101089 RO G8 110 8.5 4P ⑥-4 carbide TY012OSAWBAG 1.5P ⑤-19 for carbon steels of 1111101089 2P ⑥-4 medium hardness M2 For aluminum ⑮⑯⑰⑱ AL-SP ASHMR012O SP P3 82 8.5 2.5P ①-134 RY012O8OCTP 82 4P ⑥-8 Ta 5-M ps 48 ⑲⑳㉑ AL-SP 1.5P 1.5P ①-135 SY012ORLENA RY012O8OCTB 2P ⑥-8 ⑱⑲㉑ LA-HT TY012OSLEN5 HT P4 82 8.5 5P ④-109 Long 2345 MHRZ 2110101089 RO G8 150 8.5 4P ⑥-5 M5 TY012OSLENA 1.5P ④-109 2111101089 2P ⑥-5 Ta 0-M1 ps 00 AXE ⑫⑲㉑ AXE-HT TAXEMR012O1 HT P3 82 8.5 1.5P ④-112 For deep hole use 234⑬ S-SP SSMQ012O SP P2 82 8.5 2.5P ①-122 Fo Carbide ⑲㉑ N-CT LA TCNR012O3A HT P3 82 8.5 3P ⑤-4 1234 S-PO PSMR012O PO P3 82 8.5 5P ③-73 rU thr nifie e Ta ads d TCNR012O1A 1.5P ⑤-4 Oversize 234⑬ S-SP SSMR012O SP P3 82 8.5 2.5P ①-122 ps TCNS012O3A P4 3P ⑤-4 1234 S-PO PSMT012O PO P5 82 8.5 5P ③-74 For 1.5P ⑤-5 Low spiral Long 23 P2 150 8.5 2.5P ①-149 W TCNS012O1A LS-LO-SP LSHMQ012OL15 SP thr hitwo e rth Carbide spiral 123 Ta ads fluted taps ⑱⑲㉑ N-CT-SP SY012OSKWB SP P4 82 8.5 2.5P ⑤-20 For heavy-industrial large parts 49 HVSP SY012OSEEXJ SP P4 110 8.5 2.5P ①-24 ps For aluminum (with coolant hole) Carbide ⑱⑲㉑ MC-AD-CT (MCADS012O1) HT P4 100 8.5 1.5P ⑤-42 For helical coil wire ⑱⑲㉑ AL-HT STI TW012O1LEB5 HT Ⅰb 88 10.5 5P ⑦-4 For S screw thread inserts crew Thread forming taps ⑱⑲㉑ N-RS NRSM8012OP RO G8 82 8.5 4P ⑥-29 TW012O1LEBA 1.5P ⑦-4 on se threads w us for non-ferrous Ta ing mach ed NRSM8012OB 2P ⑥-29 ⑮⑯⑰⑱ AL-SP STI SW012O1LEN SP Ⅰb 88 10.5 2.5P ⑦-10 ps( ines materials ⑲⑳㉑ SM ) NRSM9012OP G9 4P ⑥-29 ⑱⑲㉑ N-RS STI RW012O6LENP RO G6 88 10.5 4P ⑦-25 NRSM9012OB 2P ⑥-29 RW012O6LENB 2P ⑦-25 For P Ta ipe thr ps ead With coolant hole 1234 MC-SP (MSHQ012OL10) SP P2 100 8.5 2.5P ①-207 s (MSHQ012OL15) 150 ①-207 For A (MSHQ012OL20) 200 ①-207 pip meric e a Ta thre n ps ads MC-PO (MPHR012OL10) PO P3 100 5P ③-98 (MPHR012OL15) 150 ③-98 For M thr iniatu (MPHR012OL20) 200 ③-98 e r Ta ads e ps For improvement, spec may change without advance notice. Sizes-39