
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. Chanmfer length
Note 1: Product symbols shown in red mean the tap special for full rigid tapping Drill hole shape
L Ds ℓc P: B:
Main Main M2
Class
Class
Flute
Flute
Product Product
Tap selection Symbol Code L Ds ℓc Tap selection Symbol Code L Ds ℓc Ta
material page material page ps
Note 1 Note 1
M1
For nickel base alloys P3 P4 ~M3 ZEN-B SM012OBJPX SP ISO2X 100 9 3P SP-38 For hard-to-machine P5 P6 EH-PO PM012NBDCB PO ISO2X 100 9 4.5P PO-13
S1
~S2 materials M3
ZEN-P PM012OBJPW PO 4.5P PO-18 EH-HT TM012NBDCBC HT 2.5P HT-12 Ta
ps
For medium hardness carbon steels P3 P4 MHSL LM012OBFCL5 SL ISO2X 100 9 5P SL-4 P4 P5 PH-SP SM012NAEEX SP ISO2 100 9 3P SP-24
M1 M1
For stainless steels P4 ~M2 SP-VA SM012OAGEX SP ISO2 100 9 2.5P SP-29 For stainless steels P4 ~M2 SP-VA SM012NAGEX SP ISO2 100 9 2.5P SP-29
M4
P1 P2 P3 P1 P2 P3 Ta
ps
M1 PO-VA PM012OBGEX PO ISO2X 100 9 4.5P PO-14 M1 PO-VA PM012NBGEX PO ISO2X 100 9 4.5P PO-14
P4 ~M3 P4 ~M3
For cast irons K1 GG-HT TM012OBAENC HT ISO2X 100 9 2.5P HT-14 For cast irons K1 GG-HT TM012NBAENC HT ISO2X 100 9 2.5P HT-14
M5
GG-HT-OH TM012OBAFNC HT 2.5P HT-18 GG-HT-OH TM012NBAFNC HT-18 Ta
ps
Coated K1 GG-HT(Coating) 9826012OTC HT ISO2X 100 9 2.5P HT-16 Coated K1 GG-HT(Coating) 9826012NTC HT ISO2X 100 9 2.5P HT-16
GG-HT-OH(Coating) 9826012OTCOH HT-19 GG-HT-OH(Coating) 9826012NTCOH HT-19
M6
N2 P3 P4
Ta
For aluminum alloys AXE AXE-HT TM012OBLPVA HT ISO2X 100 9 1.5P HT-22 For medium hardness carbon steels MHSL LM012NBFCL7 SL ISO2X 100 9 7P SL-4 ps
X series Coated P1 P2 P3 For aluminum alloys AXE N2 AXE-HT TM012NBLPVA HT ISO2X 100 9 1.5P HT-22
AUXSP SX012OANEV SP ISO2 110 12 2.5P SP-16
M1
P4 ~M3 N1
For titanium alloys S5 ZET-B SM012NBIPN SP ISO2X 100 9 3P SP-40 M8
N2 Ta
AUXSL LX012OBNEV SL ISO2X 5P SL-7 ps
ZET-P LM012NBIPN SL 5P SL-8
M1
High speed tapping P1 P2 F-SP SY012OBNEV SP ISO2X 110 12 2.5P SP-42 For Nickel Base Alloys P3 P4 ~M3 ZEN-B SM012NBJPX SP ISO2X 100 9 3P SP-38
S1
SM012OBNEV ISO2 100 9 SP-42 ~S2
ZEN-P PM012NBJPW PO 4.5P PO-18 M1
Ta 0
P1 P2 P3
ps
F-SL LY012OBNEV SL ISO2X 110 12 5P SL-9 X series Coated AUXSP SX012NANEV SP ISO2 110 12 2.5P SP-16
M1
P4 ~M3 N1
LM012OBNEV 100 9 SL-9
N2
Ultra fast For steels P1 P2 P3
AUXSL LX012NBNEV SL ISO2X 110 12 5P SL-7 M1
HFIHS SY012OBEDTZ SP ISO2X 110 12 2.5P SP-43 Ta 2
tapping (with P4 ps
For High Speed P1 P2 F-SP SY012NBNEV SP ISO2X 110 12 2.5P SP-42
coolant hole)
P1 P2 P3
Tapping SM012NBNEV 100 9 SP-42
M1
HFISP SY012OBEDTHZ SP ISO2X 110 12 2.5P SP-44
P4
Ta -M7
F-SL LY012NBNEV SL 110 12 5P SL-9
ps
For non- N1 N2 HFAHS SY012OBLDTZ SP ISO2X 110 12 2.5P SP-45 LM012NBNEV 100 9 SL-9
ferrous materials P1 P2 P3
HFASP SY012OBLDTHZ SP-46 Ultra fast For steels
For both steels and tapping (with P4
HFIHS SY012NBEDTZ SP ISO2X 110 12 2.5P SP-43 M9
non ferrous materials P1 P2 HDISL LY012OBEDTLZ SL ISO2X 110 12 5P SL-10 Ta -M2
coolant hole) ps 4
For dry tapping For steels P3 P4 HDISP SY012OBEDTLZ SP ISO2X 110 12 2.5P SP-47 P1 P2 P3
HFISP SY012NBEDTHZ SP ISO2X 110 12 2.5P SP-44
(with coolant hole) For non- P4
N1 N2 HDASP SY012OBLDTLZ SP ISO2X 110 12 2.5P SP-48
ferrous materials
M2
High performannce thread forming taps,coated P1 P2 P3 For non- N1 N2 HFAHS SY012NBLDTZ SP ISO2X 110 12 2.5P SP-45 Ta 5-M4
M1 HP-RZ RM012OBFPTB RO ISO2X 100 9 2P RO-8 ps 8
P4 ~M3 ferrous materials HFASP SY012NBLDTHZ SP-46
Roll Taps for Carbon P3 P4 P5 MHRZ RM012OBOCTP RO ISO2X 100 9 4P RO-10
For both steels and P1 P2 HDISL LY012NBEDTLZ SL ISO2X 110 12 5P SL-10 For
non ferrous materials
thr Unifi
e e
Ta ads d
Steels of Middle Hardness P3 P4
RM012OBOCTB 2P RO-10 For dry tapping For steels HDISP SY012NBEDTLZ SP ISO2X 110 12 2.5P SP-47 p s
P2 P3
(with coolant hole) For non- N1 N2
Low spiral LO-SP SM012OANEBH SP ISO2 100 9 3.5P SP-20 ferrous materials HDASP SY012NBLDTLZ SP ISO2X 110 12 2.5P SP-48
P2 P3
For
Oxidizing W
thre hitwo
LO-SP OX SM012OANEXH SP ISO2 100 9 3.5P SP-22
Taps M12×1 a
Ta ds th
ps
r
Taps M12×1.25 Standard P2 SP SM012MANEB SP ISO2 100 9 2.5P SP-3
Standard P2 SP SM012NANEB SP ISO2 100 9 2.5P SP-3 PO PM012MANEB PO 5P PO-3
For
P
Ta ipe thre
PO PM012NANEB PO 5P PO-3 HT TM012MANEBC HT 2.5P HT-4 ps ads
HT TM012NANEBC HT 2.5P HT-4 TR012MANEB2 70 F HT-4
TR012NANEB2 70 F HT-4 TR012MANEB5 V HT-4 For
P
Ta g thre
P1 P2 ps ad
TR012NANEB5 V HT-4 Oxidizing SP OX SM012MANEX SP ISO2 100 9 2.5P SP-10 s
Oxidizing P1 P2 SP OX SM012NANEX SP ISO2 100 9 2.5P SP-10 PO OX PM012MANEX PO 5P PO-10
PO OX PM012NANEX PO 5P PO-10 Low spiral P2 P3 LO-SP SM012MANEBH SP ISO2 100 9 3.5P SP-20
Coated P1 P2 P3 Oxidizing P2 P3 LO-SP OX SM012MANEXH SP ISO2 100 9 3.5P SP-22
AU+SP SN012NANEV SP ISO2 100 9 2.5P SP-15
M1
P4 ~M3 N1 M1
For stainless steels P4 ~M2 SP-VA SM012MAGEX SP ISO2 100 9 2.5P SP-29
N2
AU+SL LN012NBNEV SL ISO2X 5P SL-6
P1 P2 P3
M1 PO-VA PM012MBGEX PO ISO2X 100 9 4.5P PO-14
P4 ~M3
P1 P2 P3 SP(Coating) 9840012NTI SP ISO2 100 9 2.5P SP-7
P4
PO(Coating) 9830012NTI PO 5P PO-6 For cast irons K1 GG-HT TM012MBAENC HT ISO2X 100 9 2.5P HT-15
Low spiral P2 P3 LO-SP SM012NANEBH SP ISO2 100 9 3.5P SP-20 Coated K1 GG-HT(Coating) 9826012MTC HT ISO2X 100 9 2.5P HT-16
Oxidizing P2 P3 LO-SP OX SM012NANEXH SP ISO2 100 9 3.5P SP-22
High performance P1 P2 P3
M1 HP-RZ RM012NBFPTB RO ISO2X 100 9 2P RO-8
P4 ~M3
Sizes-28
For improvement, spec may change without advance notice. 725