加工フロー Icons of main materials

Martensitic stainless steelPH stainless steelGrey cast ironNodular cast ironAustenitic cast ironADI cast ironAlumiunm alloy (< 12% Si)
Alumiunm alloy (> 12% Si)Copper alloyBrass alloy and bronze alloyHRSA (~35HRC)HRSA (35~45HRC)Titanium alloyHardened steel

Main Main M2

Tap selection L D ℓ Product Tap selection L D ℓ Product

Symbol Code Symbol Code

material s c page material s c page Taps

Note 1 Note 1

For stainless steels P4 M1 SP+VA SE8.0NAGEX SP ISO2 90 8 2.5P SP-27

Taps M8×1.25 ~M2 M3

SZ8.0NAGEX SP-27 Taps

StandardP2SPSD8.0NANEBSP ISO2 9082.5PSP-2SP-VASD8.0NAGEXSP-29
SG8.0NANEB6SP-2SG8.0NAGEX6SP-29M4
POPD8.0NANEBPO85PPO-2P1P2P3SL+VALE8.0NBGEXSL ISO2X 9055PSL-1Taps

P4 M1

PG8.0NANEB 6 PO-2 ~M3 LZ8.0NBGEX SL-1

PQ8.0NANEB56PO-2PO-VAPD8.0NBGEXPO4.5P PO-14M5
HTTD8.0NANEBCHT9082.5PHT-3PG8.0NBGEX6PO-14Taps
TG8.0NANEBC6HT-3OversizeP4M1SP-VASD8.0NMGEXSP ISO3 9082.5P SP-29

~M2

TQ8.0NANEB2 56 F HT-3 Coated P4 M1 SP-VA SD8.0NAGET SP ISO2 90 8 2.5P SP-31 M6

~M2

TQ8.0NANEBU M HT-3 P1 P2 P3 Taps

P4 M1 PO-VA PD8.0NBGET PO ISO2X 90 8 4.5P PO-17

TQ8.0NANEB5 V HT-3 ~M3

Oversize P2 For hard-to- P4 M3 M8

SP SD8.0NMNEB SP ISO3 90 8 2.5P SP-2 machine materials ~M4 SU2-SP SD8.0NAGEXJ SP ISO2 90 8 2.5P SP-36

For deep hole use P2 Taps

【 】 N96408.0+50 ISO2+50 SP-2 SP-BLF SD8.0NANEBAJ SP ISO2 90 8 1.5P SP-32

  • 96408.0+100 ISO2+100 SP-2 SD8.0NANEBJ 2.5P SP-32

Oxidizing P2 M10

  • PO PD8.0NMNEB PO ISO3 5P PO-2 SP-BLF OX SD8.0NANEXJ SP ISO2 90 8 2.5P SP-35

Taps

FFYCZ005 ISO2+100 PO-2 Coated P1 P2 P3

SP-BLF

P4 96478.0TI SP ISO2 90 8 2.5P SP-34

For left hand threads P2 (Coating)

SP LH HD8.0NANEB SP ISO2 90 8 2.5P SP-13

P1 P2 K1 M12

Oxidizing SP OX SD8.0NANEX SP ISO2 90 8 2.5P SP-9 For cast irons GG-HT TD8.0NBAENC HT ISO2X 90 8 2.5P HT-14

Taps

SG8.0NANEX6SP-9TG8.0NBAENC6HT-14
PO OXPD8.0NANEXPO9085PPO-9GG-HT-OHTD8.0NBAFNC8HT-18

M1-M

  • PG8.0NANEX 6 PO-9 Coated K1 GG-HT(Coating) 96268.0TC HT ISO2X 90 8 2.5P HT-16

Taps 7

  • Oversize P1 P2 SP OX SD8.0NMNEX SP ISO3 90 8 2.5P SP-9 97268.0TC 6 HT-16

PO OX PD8.0NMNEX PO 5P PO-9 GG-HT-OH(Coating) 96268.0TCOH 8 HT-19 M9-M

Coated P1 P2 P3 Carbide K1 K2 CT-FC 36268.0 HT ISO2X 90 8 2.5P CT-1 24

AU+SP SE8.0NANEV SP ISO2 90 8 2.5P SP-15 Taps

P4 M1 N1

~M3 Carbide taps for hard H45~ EH-CT TD8.0NBCWA5 HT ISO2X 90 8 5P CT-4

55HRC N2 materials

AU+SL LE8.0NBNEV SL ISO2X 5P SL-6 H55~

65HRC UH-CT TD8.0NBBWA5 HT ISO2X 90 8 5P CT-6 M25-M

μμm μμm μμm μμm μμm μμm μμm μμm P1 P2 P3 SP(Coating) 96408.0TI SP ISO2 90 8 2.5P SP-7 For aluminum alloys N1 N2 N3 48

Taps

P4 N4 AL-SP SD8.0NALEN SP ISO2 90 8 2.5P SP-18

PO(Coating) 96308.0TI PO 5P PO-6

  • For soft structural steels P1 N1 N2 For Unified

E-SP SD8.0NAHEX SP ISO2 90 8 2.5P SP-26 LA-HT TD8.0NBLEN5 HT ISO2X 90 8 5P HT-20

threads

Thread forming taps for steels P1 P2 N-RZ RD8.0NBHEXB RO ISO2X 90 8 2P RO-5 AXE N2 AXE-HT TD8.0NBLPVA HT ISO2X 90 8 1.5P HT-22 Taps

  • Thread forming taps for soft structural steel sheets P1 Thread forming taps for non-ferrous metals N1 N2

R-D RD8.0NBNEBB RO ISO2X 90 8 2P RO-1 N-RS RD8.0NBKENB RO ISO2X 90 8 2P RO-4

For Whitworth

Coated P1 R-D(Coating) 93538.0BTI RO ISO2X 90 8 2P RO-2 X series Coated P1 P2 P3 threads

AUXSP SX8.0NANEV SP ISO2 90 8 2.5P SP-16

P4 M1 N1

P1 R-D(Coating) 93538.0BTC RO ISO2X 90 8 2P RO-3 ~M3 Taps

N2

For hard-to-machine P5 P6 AUXSL LX8.0NBNEV SL ISO2X 5P SL-7

EH-PO PD8.0NBDCB PO ISO2X 90 8 4.5P PO-13

materials

EH-HTTD8.0NBDCBCHT2.5P HT-12High speed tappingP1P2F-SPSY8.0NBNEVSP ISO2X 9082.5P SP-42For Pipe threads
P4P5PH-SPSD8.0NAEEXSP ISO2 9083PSP-24F-SLLY8.0NBNEVSL5PSL-9Taps
For titanium alloysS5ZET-BSD8.0NBIPNSP ISO2X 9083PSP-40Ultra fastFor steelsP1P2HFIHSSD8.0NBEDTZSP ISO2X 9082.5P SP-43
tappingP3P4
ZET-PLD8.0NBIPNSL5PSL-8HFISPSD8.0NBEDTHZ SP ISO2X 9082.5P SP-44For Pg threads
  • → (with coolant hole)

For nickel base alloys P3 P4 M1 For non- N1 N2 Taps

~M3 ZEN-B SD8.0NBJPX SP ISO2X 90 8 3P SP-38 HFAHS SD8.0NBLDTZ SP ISO2X 90 8 2.5P SP-45

S1 ferrous materials

~S2 ZEN-P PD8.0NBJPW PO 4.5P PO-18 HFASP SD8.0NBLDTHZ SP-46

For medium hardness carbon steels P3 P4 For both steels and P1 P2

MHSL LD8.0NBFCL5 SL ISO2X 90 8 5P SL-4 HDISL LD8.0NBEDTLZ SL ISO2X 90 8 5P SL-10

non ferrous materials

For dry tapping For steels P3 P4 HDISP SD8.0NBEDTLZ SP ISO2X 90 8 2.5P SP-47

(with coolant hole) For non-ferrous

N1 N2 HDASP SD8.0NBLDTLZ SP ISO2X 90 8 2.5P SP-48

materials

High performannce thread P1 P2 P3

forming taps,coated P4 M1 HP-RZ RD8.0NBFPTB RO ISO2X 90 8 2P RO-7

~M3

Oversize P1 P2 P3

P4 M1 HP-RZ RD8.0NNFPTB RO ISO3X 90 8 2P RO-7

~M3

Roll Taps for Carbon Steels P3 P4 P5 MHRZ RD8.0NBOCTP RO ISO2X 90 8 4P RO-10

of Middle Hardness

RD8.0NBOCTB 2P RO-10