
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
Oxidizing P2 SP-BLF OX SG016QANEXJ SP ISO2 110 12 2.5P SP-35
Taps M18×2.5 M3
Coated P1 P2 P3 Ta
SP-BLF ps
9747016TI SP ISO2 110 12 2.5P SP-34
P4 (Coating)
Standard P2 SP SG018RANEB SP ISO2 125 14 2.5P SP-3
Low spiral P2 P3 LO-SP SG016QANEBH SP ISO2 110 12 3.5P SP-20 PO PG018RANEB PO 5P PO-3
M4
Oxidizing P2 P3 LO-SP OX SG016QANEXH SP ISO2 110 12 3.5P SP-22 HT TQ018RANEB2 HT 95 F HT-4 Ta
ps
Oversize P2 P3 LO-SP OX SG016QMNEXH SP ISO3 110 12 3.5P SP-22 TQ018RANEBU M HT-4
TQ018RANEB5 V HT-4
M5
Taps M16×1.5 For left hand threads P2 SP LH HG018RANEB SP ISO2 125 14 2.5P SP-13 Ta
ps
Standard P2 SP SM016OANEB SP ISO2 100 12 2.5P SP-3 Oxidizing P1 P2 SP OX SG018RANEX SP ISO2 125 14 2.5P SP-10
PO PM016OANEB PO 5P PO-3 PO OX PG018RANEX PO 5P PO-10
M6
P1 P2 P3
Ta
HT 3F TM016OANEBC HT 2.5P HT-4 Coated ps
M1
P4 ~M3 N1
TR016OANEB2 70 F HT-4 AU+SP SH018RANEV SP ISO2 125 14 2.5P SP-15
N2
TR016OANEB5 V HT-4 M8
Ta
For left hand threads P2 SP LH HM016OANEB SP ISO2 100 12 2.5P SP-13 P1 P2 P3 SP(Coating) 9740018TI SP ISO2 125 14 2.5P SP-7 ps
P4
Oxidizing P1 P2 SP OX SM016OANEX SP ISO2 100 12 2.5P SP-10 PO(Coating) 9730018TI PO 5P PO-6
PO OX PM016OANEX PO 5P PO-10 For soft structural steels P1 E-SP SG018RAHEX SP ISO2 125 14 2.5P SP-26 M1
Ta 0
P1 P2 P3 P5 P6
ps
Coated For hard-to-machine EH-PO PG018RBDCB PO ISO2X 125 14 4.5P PO-13
M1
P4 ~M3 N1 materials
AU+SP SN016OANEV SP ISO2 100 12 2.5P SP-15 EH-HT TG018RBDCBC HT 2.5P HT-12
N2
P4 P5 M1
Ta 2
PH-SP SG018RAEEX SP ISO2 125 14 3P SP-25
ps
P1 P2 P3 SP(Coating) 9840016OTI SP ISO2 100 12 2.5P SP-7 For titanium alloys S5 ZET-B SG018RBIPN SP ISO2X 125 14 3P SP-40
P4 M1
PO(Coating) 9830016OTI PO 5P PO-6 For nickel base alloys P3 P4 ~M3 ZEN-B SG018RBJPX SP ISO2X 125 14 3P SP-38
P5 P6
S1
~S2 M1
Ta -M7
For hard-to-machine EH-PO PM016OBDCB PO ISO2X 100 12 4.5P PO-13 ZEN-P PG018RBJPW PO 4.5P PO-18
materials ps
M1
EH-HT TM016OBDCBC HT 2.5P HT-12 For stainless steels P4 ~M2 SP-VA SG018RAGEX SP ISO2 125 14 2.5P SP-29
P4 P5 PH-SP SM016OAEEX SP ISO2 100 12 3P SP-24 P1 P2 P3
M1
P4 ~M3
PO-VA PG018RBGEX PO ISO2X 125 14 4.5P PO-15 M9
For titanium alloys S5 ZET-B SM016OBIPN SP ISO2X 100 12 3P SP-40 Ta -M2
ps 4
ZET-P LM016OBIPN SL 5P SL-8
For hard-to- P4 M3
machine-materials ~M4 SU2-SP SG018RAGEXJ SP ISO2 125 14 2.5P SP-36
M1
For nickel base alloys P3 P4 ~M3 ZEN-B SM016OBJPX SP ISO2X 100 12 3P SP-38 For cast irons K1 GG-HT TG018RBAENC HT ISO2X 125 14 2.5P HT-15
S1 M2
Ta 5-M4
~S2
ZEN-P PM016OBJPW PO 4.5P PO-18 GG-HT-OH TG018RBAFNC HT-18
ps 8
For medium hardness carbon steels P3 P4 MHSL LM016OBFCL7 SL ISO2X 100 12 7P SL-4 Coated K1 GG-HT(Coating) 9726018TC HT ISO2X 125 14 2.5P HT-17
For stainless steels M1
P4 ~M2 SP-VA SM016OAGEX SP ISO2 100 12 2.5P SP-29 GG-HT-OH(Coating) 9726018TCOH HT-19 For
thr Unifi
e e
P1 P2 P3 Carbide taps for hard materials H55~
65HRC UH-CT TG018RBBWA5 HT ISO2X 125 14 5P CT-6 Ta ads d
p s
M1 PO-VA PM016OBGEX PO ISO2X 4.5P PO-15
P4 ~M3
For deep hole use P2 SP-BLF SG018RANEBJ SP ISO2 125 14 2.5P SP-32
K1 P2
For
For cast irons Oxidizing W
thre hitwo
GG-HT TM016OBAENC HT ISO2X 100 12 2.5P HT-15 SP-BLF OX SG018RANEXJ SP ISO2 125 14 2.5P SP-35
a r
GG-HT-OH TM016OBAFNC HT-18 Coated P1 P2 P3 Ta ds th
SP-BLF ps
9747018TI SP ISO2 125 14 2.5P SP-34
P4 (Coating)
Coated K1 GG-HT(Coating) 9826016OTC HT ISO2X 100 12 2.5P HT-17
Low spiral Oxidizing P2 P3
GG-HT-OH(Coating) 9826016OTCOH HT-19 LO-SP OX SG018RANEXH SP ISO2 125 14 3.5P SP-22
For
P
Ta ipe thre
High performannce thread forming taps,coated P1 P2 P3 ps ads
M1
P4 ~M3
HP-RZ RM016OBFPTB SP ISO2X 100 12 2P RO-8
Taps M18×2
Low spiral P2 P3 LO-SP SM016OANEBH SP ISO2 100 12 3.5P SP-20 Standard P2 SP SM018QANEB SP ISO2 125 14 2.5P SP-3 For
P
Ta g thre
P2 P3 ps ad
Oxidizing LO-SP OX SM016OANEXH SP ISO2 100 12 3.5P SP-22 PO PM018QANEB PO 5P PO-3 s
HT 3F TM018QANEBC HT 2.5P HT-4
Taps M16×1 TR018QANEB2 80 F HT-4
Standard P2 SP SM016MANEB SP ISO2 100 12 2.5P SP-3 TR018QANEB5 V HT-4
PO PM016MANEB PO 5P PO-3 Oxidizing P1 P2 SP OX SM018QANEX SP ISO2 125 14 2.5P SP-10
HT 3F TM016MANEBC HT 2.5P HT-4 PO OX PM018QANEX PO 5P PO-10
TR016MANEB2 70 F HT-4
TR016MANEB5 V HT-4
Taps M18×1.5
Oxidizing P1 P2 SP OX SM016MANEX SP ISO2 100 12 2.5P SP-10 Standard P2 SP SM018OANEB SP ISO2 110 14 2.5P SP-3
PO OX PM016MANEX PO 5P PO-10 PO PM018OANEB PO 5P PO-3
Low spiral P2 P3 LO-SP SM016MANEBH SP ISO2 100 12 3.5P SP-20 HT 3F TM018OANEBC HT 2.5P HT-5
Oxidizing P2 P3 LO-SP OX SM016MANEXH SP ISO2 100 12 3.5P SP-22 TR018OANEB2 80 F HT-5
TR018OANEB5 V HT-5
Sizes-36
For improvement, spec may change without advance notice. 733