
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: Outside diameter material Front face Thickness Material M2 Main Main Product Product L Ds ℓc Class Class Flute Tap selection Symbol Code Dies selection Symbol Code Di es material page page Note1 Note1 Taps / 4M 0.75 Dies / M4 × 0.7 M3 Di es Standard 23 SP SPQ4.0J SP P2 52 5 2.5P ①-37 Solid dies HSS 12⑮ D Ⅱ 20 7 2.5P TYE4.0IDNEBC ⑩-3 ⑯⑱⑲ TYG4.0IDNEBC ⑩-3 PO POQ4.0J PO 5P ③-13 25 9 M4 TYJ4.0IDNEBC ⑩-3 Di 123 HT TNMQ4.0J53 HT P2 52 5 5P ④-7 38 13 es TNMQ4.0J13 1.5P ④-7 For left hand HSS 12⑮ D LH Ⅱ 20 7 2.5P GYE4.0IDNEBC ⑩-16 threads ⑯⑱⑲ GYG4.0IDNEBC ⑩-16 For left hand threads 123 HT LH TNMQ4.0J53-L HT P2 52 5 5P ④-64 25 9 M5 Di TNMQ4.0J13-L 1.5P ④-64 Point solid dies HSS 12⑮ DPO S4 20 7 1.5P PYE4.0ISNEBA ⑩-34 es ⑯⑱⑲ PYG4.0ISNEBA ⑩-34 Oxidizing 123 PO OX POQ4.0JX PO P2 52 5 5P ③-34 25 9 For stainless steels 2349 SU+SP SUPQ4.0J SP P2 52 5 2.5P ①-98 38 13 PYJ4.0ISNEBA ⑩-34 M6 Di 123 HSS 12⑮ DPO es 49 SU-PO PUMQ4.0J PO P2 52 5 5P ③-61 Oversize S2 20 7 1.5P PYE4.0IQNEBA ⑩-34 ⑯⑱⑲ PYG4.0IQNEBA ⑩-34 For deep hole use 1234 S-PO PSMQ4.0J PO P2 52 5 5P ③-73 25 9 Nut taps 12 NT NH24.0J HT Ⅱb 100 2.8 25P ⑦-27 38 13 PYJ4.0IQNEBA ⑩-34 M8 Di 12 es New rolling dies HSS NRGS4.0I ⑩-52 Taps / M4 × 0.5 N-RSD R4 25 9 2P 9⑮ Auto dies for For stainless HSS 129 HS-D P1 16 5 2P HDP4.0I ⑩-46 automatic lathe steels ⑩-46 Standard 23 SP SPP4.0G SP P1 52 5 2.5P ①-37 20 7 HEP4.0I M1 0 Di es PO POQ4.0G PO P2 5P ③-13 P2 16 5 HDQ4.0I ⑩-46 123 HT TNMQ4.0G5 HT P2 52 5 5P ④-7 20 7 HEQ4.0I ⑩-46 TNMQ4.0G1 1.5P ④-7 Spiral dies HSS 12 SP-D P1 20 7 1.5P SEP4.0I ⑩-43 M1 Di 2 es For left hand threads 123 ④-64 Dies / 4M 0.75 HT LH TNMQ4.0G5-L HT P2 52 5 5P TNMQ4.0G1-L 1.5P ④-64 HSS 12⑮ D M1 Oxidizing 123 SP OX SPP4.0GX SP P1 52 5 2.5P ①-63 Solid dies Ⅱ 20 7 2.5P TYE4.0JDNEBC ⑩-3 Di -M es 8.5 123 ⑯⑱⑲ TYG4.0JDNEBC ⑩-3 Coating 49 VUSP 1101101043 SP P2 63 5 2.5P ①-6 25 9 123 ③-4 Dies / M4 × 0.5 VUPO 1102101043 PO P2 63 5 5P 49⓾ M9 Oversize 123 VUSP 1101201043 SP P3 63 5 2.5P ①-6 Di -M es 24 49 HSS 12⑮ D 1101301043 P4 ①-6 Solid dies Ⅱ 20 7 2.5P TYE4.0GDNEBC ⑩-3 ⑯⑱⑲ TYG4.0GDNEBC ⑩-3 123 VUPO 1102201043 PO P3 63 5 5P ③-4 25 9 49⓾ M2 For left hand HSS 12⑮ 5- 1102301043 P4 ③-4 D LH Ⅱ 20 7 2.5P GYE4.0GDNEBC ⑩-16 Di es M48 threads ⑯⑱⑲ 123 HSS 12⑮ DPO Short chamfer 49 VUSP 1.5P 1103101043 SP P2 63 5 1.5P ①-14 Point solid dies S6 20 7 1.5P PYE4.0GUNEBA ⑩-35 123 ⑯⑱⑲ PYG4.0GUNEBA ⑩-35 Long 49 VUSP 2101101043 SP P2 100 5 2.5P ①-7 25 9 M5 123 HSS 12⑮ DPO 0-M 49⓾ VUPO 2102101043 PO P2 100 5 5P ③-6 Oversize S2 20 7 1.5P PYE4.0GQNEBA ⑩-35 Di es 100 ⑯⑱⑲ PYG4.0GQNEBA ⑩-35 Thread forming taps 12 N-RZ NRZM54.0GP RO G5 52 5 4P ⑥-16 25 9 for steels HSS 129 RS-D Fo NRZM54.0GB 2P ⑥-16 Rolling dies R3 20 7 - RER4.0G ⑩-49 rU thr nifie ⑮ e Di ads d NRZM64.0GP G6 4P ⑥-16 R5 RET4.0G ⑩-49 es NRZM64.0GB 2P ⑥-16 R6 REU4.0G ⑩-49 For ⑥-16 Auto dies for For stainless HSS 129 HS-D HDP4.0G ⑩-46 W NRZM74.0GB G7 P1 16 5 2P thr hitwo e r automatic lathe steels Di ads th For cast Carbide ⑫⑬⑯ N-CT FC TCNR4.0G3 HT P3 52 5 3P ⑤-11 20 7 HEP4.0G ⑩-46 es irons TCNR4.0G1 1.5P ⑤-11 P2 16 5 HDQ4.0G ⑩-46 For S crew For Carbide ⑲㉑ N-CT LA TCNR4.0G3A HT P3 52 5 3P ⑤-3 20 7 HEQ4.0G ⑩-46 on se threads w us aluminum Di ing machi ed es( nes 1.5P ⑤-3 Dies / M4 × 0.35 TCNR4.0G1A M)S Thread forming taps ⑱⑲㉑ N-RS NRSM64.0GP RO G6 52 5 4P ⑥-28 for non-ferrous HSS 12⑮ NRSM64.0GB 2P ⑥-28 Solid dies ⑯⑱⑲ D Ⅱ 20 7 2.5P TYE4.0DDNEBC ⑩-3 For P materials Di ipe th es re ads NRSM74.0GP G7 4P ⑥-28 NRSM74.0GB 2P ⑥-28 For A pip meric e a Di thre n es ads For M thr iniatu e Di ads re es For improvement, spec may change without advance notice. Sizes-13