
| Free cuttin and struct | g ual steel Carbon ste and low al | el loy steel | Medium alloy steel and heat treated steel High alloy steel Tool steel High tensile strength steel Ferritic and austenitic stainless steel Austenitic stainless steel |
| Martensiti | stainless steel PH | tainless ste | l Gre cast iron Nodular cast iron Austenitic cast iron ADI cast iron Alumiunm allo (< 12% Si) |
| Alumiunm | alloy (> 12% Si) Co | pper alloy | Brass alloy and bronze alloy HRSA (~35HRC) HRSA (35~45HRC) Titanium alloy Hardened steel y y |
| Mi | e s d | ||
| Tap sel | ection an material | Symbol Note 1 | Code Flut Clas L Ds `ℓ`c Prouct page |
| Low spiral | P2 P3 | LO-SP | SD8.0NANEBH SP ISO2 90 8 3.5P SP-19 |
| Oxidizing P2 P3 | LO-SP OX | SD8.0NANEXH SP ISO2 90 8 3.5P SP-22 | |
| SG8.0NANEXH 6 SP-22 | |||
| Oversize P2 P3 | LO-SP OX | SD8.0NMNEXH SP ISO3 90 8 3.5P SP-22 | |
| Taps | M8×1 | ||
| Standard | P2 | SP | SM8.0MANEB SP ISO2 90 6 2.5P SP-2 |
| PO | PM8.0MANEB PO 5P PO-2 | ||
| HT | TM8.0MANEBC HT 2.5P HT-3 | ||
| TR8.0MANEB2 56 F HT-3 | |||
| TR8.0MANEB5 V HT-3 | |||
| For left han | d threads P2 | SP LH | HM8.0MANEB SP ISO2 90 6 2.5P SP-13 |
| Oxidizing | P1 P2 | SP OX | SM8.0MANEX SP ISO2 90 6 2.5P SP-9 |
| PO OX | PM8.0MANEX PO 5P PO-9 | ||
| Coated | P1 P2 P3 P4 M1 ~M3 N1 | AU+SP | SN8.0MANEV SP ISO2 90 6 2.5P SP-15 |
| N2 | AU+SL | LN8.0MBNEV SL ISO2X 5P SL-6 | |
| P1 P2 P3 | SP(Coating) | 98408.0MTI SP ISO2 90 6 2.5P SP-7 | |
| P4 | PO(Coating) | 98308.0MTI PO 5P PO-6 | |
| For hard-to materials | -machine P5 P6 | EH-PO EH-HT | PM8.0MBDCB PO ISO2X 90 6 4.5P PO-13 TM8.0MBDCBC HT 2.5P HT-12 |
| P4 P5 | PH-SP | SM8.0MAEEX SP ISO2 90 6 3P SP-24 | |
| For titanium | alloys S5 | ZET-P | LM8.0MBIPN SL ISO2X 90 6 5P SL-8 |
| For stainles | s steels P4 M1 ~M2 | SP-VA | SM8.0MAGEX SP ISO2 90 6 2.5P SP-29 |
| P1 P2 P3 | POVA | PMMBGEX PO ISOX PPO | |
| P4 M1 ~M3 | - | 8.0 2 90 6 4.5 -14 | |
| For cast iro | ns K1 | GG-HT | TM8.0MBAENC HT ISO2X 90 6 2.5P HT-14 |
| GG-HT-OH | TM8.0MBAFNC HT-18 | ||
| Coated K1 | GG-HT(Coating) | 98268.0MTC HT ISO2X 90 6 2.5P HT-16 | |
| GG-HT-OH(Coating) | 98268.0MTCOH HT-19 | ||
| X series | Coated P1 P2 P3 | AUXSP | SX8.0MANEV SP ISO2 90 8 2.5P SP-16 |
| P4 M1 ~M3 N1 | |||
| N2 | AUXSL | LX8.0MBNEV ISO2X 5P SL-7 | |
| Low spiral | P2 P3 | LO-SP | SM8.0MANEBH SP ISO2 90 6 3.5P SP-19 |
| Oxidizing P2 P3 | LO-SP OX | SM8.0MANEXH SP ISO2 90 6 3.5P SP-22 | |
| Taps | M8×0.7 | 5 | |
| Standard | P2 | SP | SM8.0JANEB SP ISO2 80 6 2.5P SP-2 |
| PO | PM8.0JANEB PO 5P PO-2 | ||
| HT | TR8.0JANEB2 HT 50 F HT-3 | ||
| TR8.0JANEB5 V HT-3 | |||
| Oxidizing | P1 P2 | SP OX | SM8.0JANEX SP ISO 80 6 2.5P SP-9 |
| PO OX | PM8.0JANEX PO 5P PO-9 | ||
| Low spiral | Oxidizing P2 P3 | LO-SP OX | SM8.0JANEXH SP ISO 80 6 3.5P SP-22 |
| Taps | M8×0.5 | ||
| Standard | P2 | SP | SM8.0GANEB SP ISO2 80 6 2.5P SP-2 |
| PO | PM8.0GANEB PO 5P PO-2 | ||
| HT | TR8.0GANEB2 HT 50 F HT-3 | ||
| TR8.0GANEB5 V HT-3 | |||
| Oxidizing | P1 P2 | SP OX | SM8.0GANEX SP ISO2 80 6 2.5P SP-9 |
| PO OX | PM8.0GANEX PO 5P PO-9 |
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