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 Long 23 P3 200 23 2.5P ①-89 Taps / M30 × 1 LS-SP SPR030QL20 SP M3 SPR030QL25 250 ①-89 Ta ps LS-PO POS030QL25 PO P4 5P ③-54 Standard 23 SP SPQ030M SP P2 135 23 2.5P ①-40 123 LS-HT TNMR030Q520 HT P3 200 23 5P ④-77 PO POR030M PO P3 5P ③-16 M4 Ta TNMR030Q525 250 ④-77 123 HT TNMR030M5 HT P3 135 23 5P ④-15 ps TNMR030Q120 200 1.5P ④-77 TNMR030M1 1.5P ④-15 TNMR030Q125 250 ④-77 For left hand 123 HT LH TNMR030M5-L HT P3 135 23 5P ④-68 M5 For left hand threads Ta threads 123 LS-HT LH TNMR030Q520L HT P3 200 23 5P ④-83 TNMR030M1-L 1.5P ④-68 ps For deep hole use 234⑬ S-SP P3 135 23 2.5P ①-123 Taps / M32 × 3.5 SSMR030Q SP Nut taps 12 NT NH2030Q HT Ⅱ 260 24 25P ⑦-28 M6 Ta Standard 123 ④-15 ps Taps / M30 × 1.5 HT TNMS032T5 HT P4 145 24 5P TNMS032T1 1.5P ④-15 Standard 23 P3 135 23 2.5P ①-40 M8 Taps / M32 × 3 SP SPR030O SP Ta ps PO POS030O PO P4 5P ③-16 123 HT TNMR030O5 HT P3 135 23 5P ④-14 Standard 23 SP SPMR032S SP P3 145 24 2.5P ①-40 TNMR030O1 1.5P ④-14 PO POMS032S PO P4 5P ③-16 M1 Ta 0 ps For left hand 23 SP LH SPR030O--L SP P3 135 23 2.5P ①-78 123 HT TNMT032S5 HT P5 145 24 5P ④-15 threads PO LH POS030O--L PO P4 5P ③-47 TNMT032S1 1.5P ④-15 123 ④-68 M1 Taps / M32 × 2 HT LH TNMR030O5-L HT P3 135 23 5P 2 Ta ps TNMR030O1-L 1.5P ④-68 Oxidizing 123 SP OX SPR030OX SP P3 135 23 2.5P ①-64 Standard 23 SP SPMR032Q SP P3 145 24 2.5P ①-40 M1 Long 23 LS-SP SPR030OL20 SP P3 200 23 2.5P ①-90 PO POMS032Q PO P4 5P ③-16 Ta -M ps 8.5 SPR030OL25 250 ①-90 123 HT TNMS032Q5 HT P4 145 24 5P ④-15 SPR030OL30 300 ①-90 TNMS032Q1 1.5P ④-15 M9 LS-PO POS030OL20 PO P4 200 5P ③-54 For left hand 123 HT LH TNMS032Q5-L HT P4 145 24 5P ④-68 Ta -M ps 24 POS030OL25 250 ③-54 threads TNMS032Q1-L 1.5P ④-68 123 LS-HT TNMR030O520 HT P3 200 23 5P ④-77 Oxidizing 123 SP OX SPMR032QX SP P3 145 24 2.5P ①-64 M2 TNMR030O525 250 ④-77 PO OX POMS032QX PO P4 5P ③-35 Ta 5-M ps 48 TNMR030O120 200 1.5P ④-77 For deep hole use 234⑬ S-SP SSMR032Q SP P3 145 24 2.5P ①-123 ④-77 Taps / M32 × 1.5 TNMR030O125 250 M5 For left hand 123 LS-HT LH TNMR030O520L HT P3 200 23 5P ④-83 Ta 0-M1 ps 00 threads 1.5P ④-83 TNMR030O120L Standard 23 SP SPMR032O SP P3 145 24 2.5P ①-40 Fo For high carbon steels 23 HC-SP SCMR030O SP P3 135 23 2.5P ①-131 PO POMS032O PO P4 5P ③-16 rU thr nifie e Ta ads d For Powdered 356 PM-SP SY030OSDPB SP P4 135 23 2.75P ①-167 123 HT TNMS032O5 HT P4 145 24 5P ④-15 ps hard-to- HSS LS-PM-SP SY030OSDPBK 200 ①-173 TNMS032O1 1.5P ④-15 machine For 5.5P ③-92 W materials PM-PO PY030OSDPB PO 135 For left hand 123 HT LH TNMS032O5-L HT P4 145 24 5P ④-68 thr hitwo e rth threads Ta ads LS-PM-PO PY030OSDPBK 200 ③-97 TNMS032O1-L 1.5P ④-68 ps For stainless steels 2349 SU-SP SUMR030O SP P3 135 23 2.5P ①-100 Oxidizing 123 PO OX POMS032OX PO P4 145 24 5P ③-35 For S 123 crew SU-PO PUMS030O PO P4 135 23 5P ③-62 For deep hole use 234⑬ S-SP SSMR032O SP P3 145 24 2.5P ①-123 on se threads 49 w us Ta ing mach ed ps( ines 129 ④-89 Taps / M32 × 1 SU-HT TUMS030O4 HT P4 135 23 4P SM ) TUMS030O1 1.5P ④-89 For deep hole use 234⑬ S-SP SSMR030O SP P3 135 23 2.5P ①-123 Standard 23 SP SPMQ032M SP P2 145 24 2.5P ①-40 For P Ta ipe thr ps ead 1234 S-PO PSMS030O PO P4 135 23 5P ③-74 123 HT TNMR032M5 HT P3 145 24 5P ④-15 s 123 For heavy-industrial large parts 49 HVSP SY030OUEEXJ SP P6 180 23 2.5P ①-24 TNMR032M1 1.5P ④-15 For A With coolant hole 1234 MC-SP P3 200 23 2.5P ①-208 pip meric Taps / M33 × 3.5 (MSHR030OL20) SP e a Ta thre n ps ads (MSHR030OL25) 250 ①-208 MC-PO (MPHS030OL20) PO P4 200 5P ③-99 Standard 23 SP SPMS033T SP P4 145 25 2.5P ①-40 For M thr iniatu (MPHS030OL25) 250 ③-99 PO POMT033T PO P5 5P ③-16 e r Ta ads e ps 123 MC-HT (ML20030O5-R) HT P3 200 23 5P ④-135 123 HT TNMS033T5 HT P4 145 25 5P ④-15 (ML25030O5-R) 250 ④-135 TNMS033T1 1.5P ④-15 (ML20030O1-R) 200 1.5P ④-135 For left hand 123 HT LH TNMS033T5-L HT P4 145 25 5P ④-68 (ML25030O1-R) 250 ④-135 threads TNMS033T1-L 1.5P ④-68 Nut taps 12 NT NH2030O HT Ⅱ 240 24 25P ⑦-28 For improvement, spec may change without advance notice. Sizes-81