
Note 1: Product symbols shown in red mean the Overall length Shank dia. Chamfer length
L D ℓ Drill hole shape P: B:
tap suitable for synchronized feed tapping. s c
Main Main M2
Tap selection Symbol Code L D ℓ Product Tap selection Symbol Code L D ℓ Product material s c page material s c page Note1 Note1 For hard- Powdered 356 PM-SP SY8.0NRDPB SP P3 70 6.2 2.75P ①-166 Thread forming taps ⑱⑲㉑ N-RS NRSM78.0NP RO G7 70 6.2 4P ⑥ -28 to-machine HSS for non-ferrous materials LS-PM-SP SY8.0NRDPBE 100 ①-172 materials NRSM78.0NB 2P ⑥ -28 SY8.0NRDPBG 150 ①-172 NRSM88.0NP G8 4P ⑥ -28 PM-PO PY8.0NSDPB PO P4 70 5.5P ③ -92 NRSM88.0NB 2P ⑥ -28 LS-PM-PO PY8.0NSDPBE 100 ③ -96 Long ⑱⑲㉑ LS-N-RS NRSM78.0NP10 RO G7 100 6.2 4P ⑥ -36 PY8.0NSDPBG 150 ③ -96 NRSM78.0NP15 150 ⑥ -36 For titanium alloys ㉒ ZET-B ZETBMR8.0N SP P3 70 6.2 3P ①-152 NRSM78.0NB10 100 2P ⑥ -36 ZET-P ZETPMS8.0N SL P4 5P ② -20 NRSM78.0NB15 150 ⑥ -36 For nickel base 129㉓ ZEN-B ZENBMR8.0N SP P3 70 6.2 3P ①-160 For plastics ㉔ PL1 TPLM8.0N3 HT P6 70 6.2 3P ④ -118 alloys X series For general 23 ZEN-P ZENPMS8.0N PO P4 4.5P ③ -86 XSP (SNXR8.0N) SP P3 90 8 2.5P ① -210 For medium hardness 345 steels MHSP SY8.0NSOCLJ SP P4 90 6.2 2.5P ① -32 XSL (SNXR8.0NL) SL 5P ② -36 carbon steels MHSL 1109101064 SL 5P ② -4 Coating 1234 AUXSP (VSAXR8.0N) SP P3 90 8 2.5P ① -212 9⑲㉑ MHSLS8.0N5 70 ② -6 AUXSL (VSAXR8.0NL) SL 5P ② -38 Carbide taps for hard materials 7 EH-CT EHCS8.0N5 HT P4 70 6.2 5P ⑤ -24 For stainless 123 SUXSP (SUXR8.0N) SP P3 90 8 2.5P ① -216 steels 49 Carbide taps for ultra hard materials 8 UH-CT UHCS8.0N5 HT P4 70 7 5P ⑤ -28 SUXSL (SUXR8.0NL) SL 5P ② -42 For stainless steels 2349 SU-SP SUMQ8.0N SP P2 70 6.2 2.5P ① -99 For high speed 12 F-SP VFSHMR8.0N SP P3 70 6.2 3P ① -176 123 ③ ② 49 SU-PO PUMR8.0N PO P3 70 6.2 5P -61 F-SL VFSHMR8.0NL SL 5.5P -26 129 SU-HT TUMR8.0N4 HT P3 70 6.2 4P ④ -88 Long 12 LS-F-SP SY8.0NRFEVES SP P3 100 6.2 3P ① -180 TUMR8.0N1 1.5P ④ -88 LS-F-SL LY8.0NRFEVE SL 5.5P ② -30 Oversize 2349 SU-SP SUMR8.0N SP P3 70 6.2 2.5P ① -99 Ultra fast For 1234 HFIHS HFIHSS8.0N SP P4 70 8 2.5P ① -184 tapping(with steels SUMS8.0N P4 ① -99 coolant hole) HFISP HFISPS8.0N ① -188 123 Carbide taps ⑫⑬⑯ SU-PO PUMS8.0N PO P4 70 6.2 5P ③ -61 HFICT-P HFICTPR8.0N HT P3 70 8 4P ⑤ -36 49 for cast irons PUMT8.0N P5 ③ -61 HFICT-B HFICTBR8.0N 2.5P ⑤ -38 For deep 123 SU-S-SP SSMQ8.0N-SU SP P2 70 6.2 2.5P ① For non-ferrous ⑱⑲⑳㉑ HFAHS HFAHSS8.0N SP P4 70 8 2.5P ① 49 -117 -192 hole use 1239 materials LS-SU-S-SP SY8.0NQGEXES SP P2 100 6.2 2.5P ①-118 HFASP HFASPS8.0N ① -196 SY8.0NQGEXGS 150 ①-118 Carbide taps ⑯⑲⑳㉑ HFACT-P HFACTPR8.0N HT P3 70 8 4P ⑤ -32 for non-ferrous SY8.0NQGEXKS 200 ①-118 materials HFACT-B HFACTBR8.0N 2.5P ⑤ -34 LS-SU-S-PO PY8.0NRGEXES PO P3 100 5P ③ -70 For dry tapping For steels 234 HDISP HDISPS8.0N SP P4 70 8 2.5P ① -200 (with coolant hole) For non-ferrous ⑱⑲⑳㉑ PY8.0NRGEXGS 150 ③ -70 HDASP HDASPS8.0N SP P4 70 8 2.5P ① -204 materials For hard-to- 123 SU2-SP SU2MR8.0N SP P3 70 6.2 3P ① Ultra fast tapping For both steels and 234 HDISL HDISLS8.0N SL P4 70 8 5.5P ② machine materials 49 -114 (with coolant hole) non ferrous materials -32 For cast irons ⑫⑬ FC-HT TY8.0NRAEN5 HT P3 70 6.2 5P ④ -92 High performance 1234 HP-RZ HRZM78.0NP RO G7 70 6.2 4P ⑥ -49 thread forming taps 59⑲ TY8.0NRAENA 1.5P ④ -92 HRZM78.0NB 2P ⑥ -49 Carbide ⑫⑬⑯ N-CT FC TCNR8.0N3 HT P3 70 6.2 3P ⑤ -11 HRZM88.0NP G8 4P ⑥ -49 TCNR8.0N1 1.5P ⑤ HRZM88.0NB 2P ⑥ -11 -49 TCNS8.0N3 P4 3P ⑤ -11 Thread forming taps 2345 MHRZ 1110101064 RO G8 90 6.2 4P ⑥ -4 for carbon steels of TCNS8.0N1 1.5P ⑤ -11 medium hardness 1111101064 2P ⑥ -4 Long shank, ⑫⑬⑯ LS-N-CT TY8.0NRAWB3E HT P3 100 6.2 3P ⑤ -18 RY8.0N8OCTP 70 4P ⑥ -8 carbide TY8.0NRAWB3G 150 ⑤ -18 RY8.0N8OCTB 2P ⑥ -8 TY8.0NRAWBAE 100 1.5P ⑤ -18 Long 2345 MHRZ 2110101064 RO G8 150 6.2 4P ⑥ -5 TY8.0NRAWBAG 150 ⑤ -18 2111101064 2P ⑥ -5 For aluminum ⑮⑯⑰⑱ AL-SP ASHMR8.0N SP P3 70 6.2 2.5P ①-134 For deep hole use 234⑬ S-SP SSMQ8.0N SP P2 70 6.2 2.5P ① -122 ⑲⑳㉑ AL-SP 1.5P SY8.0NRLENA 1.5P ①-135 1234 S-PO PSMR8.0N PO P3 70 6.2 5P ③ -73 ⑱⑲㉑ LA-HT TY8.0NRLEN5 HT P3 70 6.2 5P ④-108 Oversize 234⑬ S-SP SSMR8.0N SP P3 70 6.2 2.5P ① -122 TY8.0NRLENA 1.5P ④-108 1234 S-PO PSMS8.0N PO P4 70 6.2 5P ③ -73 AXE ⑫⑲㉑ AXE-HT TAXEMR8.0N1 HT P3 70 6.2 1.5P ④-112 Low spiral 23 LO-SP 15° LSHMQ8.0N15 SP P2 70 6.2 2.5P ① -141 Carbide ⑲㉑ N-CT LA TCNR8.0N3A HT P3 70 6.2 3P ⑤ -4 LO-SP 20° LSHMQ8.0N20 ① -141 TCNR8.0N1A 1.5P ⑤ -4 LO-SP 8° LSHMQ8.0N8 ① -141 TCNS8.0N3A P4 3P ⑤ Long 23 LS-LO-SP LSHMQ8.0NL10 SP P2 100 6.2 2.5P ① -4 -149 TCNS8.0N1A 1.5P ⑤ -4 LSHMQ8.0NL15 150 ① -149 Carbide spiral ⑱⑲㉑ N-CT-SP SY8.0NRKWB SP P3 70 6.2 2.5P ⑤ -20 fluted taps Carbide spiral ⑮⑯⑰⑱ N-CT-PO PCNR8.0N PO P3 70 6.2 5P ⑤ pointed taps ⑲⑳㉑ -21 For aluminum Carbide ⑱⑲㉑ MC-AD-CT (MCADR8.0N1) HT P3 100 6.2 1.5P ⑤ -42
Taps M3 Taps M4 Taps M5 Taps M6 Taps M8 Taps M10 Taps M12 Taps M1 Taps-M8.5 M9-M24 Taps M25-M48 Taps M50-M1 Taps 00 For Unified threads Taps For Whitworth threads Taps For Screw threads used on sewing machines Taps (SM) For Pipe threads Taps For American pipe threads Taps For Miniature threads Taps
(with coolant hole)