Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Note 1: Product symbols shown in red mean the tap special for full rigid tapping Overall length Shank dia. Chanmfer length Drill hole shape L Ds ℓc P: B: Tap selection Main Symbol Code Flute Class L Ds ℓc Product Tap selection Main Symbol Code Flute Class L Ds ℓc Product MTa2ps material page material page Note 1 Note 1 For cast irons K1 GG-HT TM020OBAENC HT ISO2X 125 16 2.5P HT-15 Taps M22×1.5 GG-HT-OH TM020OBAFNC HT-18 MTa3ps Coated K1 GG-HT(Coating) 9826020OTC HT ISO2X 125 16 2.5P HT-17 Standard P2 SP SM022OANEB SP ISO2 125 18 2.5P SP-3 GG-HT-OH(Coating) 9826020OTCOH HT-19 PO PM022OANEB PO 5P PO-3 MTa4ps Taps M20×1 HT 3F TM022OANEBC HT 2.5P HT-5 TR022OANEB2 80 F HT-5 Standard P2 SP SM010MANEB SP ISO2 125 16 2.5P SP-2 TR022OANEB5 V HT-5 MTa5ps PO PM020MANEB PO 5P PO-3 Oxidizing P1 P2 SP OX SM022OANEX SP ISO2 125 18 2.5P SP-10 HT 3F TM020MANEBC HT 2.5P HT-5 PO OX PM022OANEX PO 5P PO-10 TR020MANEB2 80 F HT-5 Coated P1 P2 P3 SP TMa6ps P4 (Coating) 9840022OTI SP ISO2 125 18 2.5P SP-7 TR020MANEB5 V HT-5 Oxidizing P1 P2 SP OX SM020MANEX SP ISO2 125 16 2.5P SP-10 Low spiral Oxiding P2 P3 LO-SP OX SM022OANEXH SP ISO2 125 18 3.5P SP-23 PO OX PM020MANEX PO 5P PO-10 For hard-to-machine materials P4 P5 PH-SP SM022OAEEX SP ISO2 125 18 3P SP-25 TMa8ps Low spiral Oxidizing P2 P3 LO-SP OX SM020MANEXH SP ISO2 125 16 3.5P SP-22 For stainless steels P4 M1 SP-VA SM022OAGEX SP ISO2 125 18 2.5P SP-29 ~M2 Taps M22×2.5 P1 P2 P3 P4 M1 PO-VA PM022OBGEX PO ISO2X 125 18 4.5P PO-15 ~M3 MTa1p0s Standard P2 SP SG022RANEB SP ISO2 140 18 2.5P SP-3 For cast irons K1 GG-HT TM022OBAENC HT ISO2X 125 18 2.5P HT-15 PO PG022RANEB PO 5P PO-3 GG-HT-OH TM022OBAFNC HT-18 HT TQ022RANEB2 HT 100 F HT-5 Coated K1 GG-HT(Coating) 9826022OTC HT ISO2X 125 18 2.5P HT-17 MTa1p2s TQ022RANEBU M HT-5 GG-HT-OH(Coating) 9826022OTCOH HT-19 TQ022RANEB5 V HT-5 Taps M22×1 Oxidizing P1 P2 SP OX SG022RANEX SP ISO2 140 18 2.5P SP-10 MTa1ps-M7 PO OX PG022RANEX PO 5P PO-10 Standard P2 SP SM022MANEB SP ISO2 125 18 2.5P SP-3 Coated P1 P2 P3 SP(Coating) 9740022TI SP ISO2 140 18 2.5P SP-7 PO PM022MANEB PO 5P PO-3 P4 PO(Coating) 9730022TI PO 5P PO-7 HT TR022MANEB2 HT 80 F HT-5 TMa9ps-M24 For soft structural steels P1 E-SP SG022RAHEX SP ISO2 140 18 2.5P SP-26 TR022MANEB5 V HT-5 For hard-to-machine P5 P6 EH-PO PG022RBDCB PO ISO2X 140 18 4.5P PO-13 Oxidizing P1 P2 SP OX SM022MANEX SP ISO2 125 18 2.5P SP-10 materials EH-HT TG022RBDCBC HT 2.5P HT-13 PO OX PM022MANEX PO 5P PO-10 MTa2p5s-M48 P4 P5 PH-SP SG022RAEEX SP ISO2 140 18 3P SP-25 Low spiral Oxidizing P2 P3 LO-SP OX SM022MANEXH SP ISO2 125 18 3.5P SP-23 For titanium alloys S5 ZET-B SG022RBIPN SP ISO2X 140 18 3P SP-40 Taps M24×3 FtThaorpresUadnsified For nickel base alloys P3 P4 M1 ZEN-B SG022RBJPX SP ISO2X 140 18 3P SP-38 ~M3 S1 ~S2 Standard ZEN-P PG022RBJPW PO 4.5P PO-18 P2 SP SG024SANEB SP ISO2 160 18 2.5P SP-3 For stainless steels P4 M1 SP-VA SG022RAGEX SP ISO2 140 18 2.5P SP-29 PO PG024SANEB PO 5P PO-3 FtThoarrepWasdhsitworth ~M2 P1 P2 P3 HT 3F TG024SANEBC HT 2.5P HT-5 P4 M1 PO-VA PG022RBGEX PO ISO2X 140 18 4.5P PO-15 ~M3 TQ024SANEB2 110 F HT-5 For hard-to- P4 M3 SU2-SP SG022RAGEXJ SP ISO2 140 18 2.5P SP-36 TQ024SANEBU M HT-5 FToarpPispe threads ~M4 machine-materials For cast irons K1 GG-HT TG022RBAENC HT ISO2X 140 18 2.5P HT-15 TQ024SANEB5 V HT-5 TiCN coated K1 GG-HT 9726022TC HT ISO2X 140 18 2.5P HT-17 Oxidizing P1 P2 SP OX SG024SANEX SP ISO2 160 18 2.5P SP-10 For deep hole use P2 SP-BLF SG022RANEBJ SP ISO2 140 18 2.5P SP-32 PO OX PG024SANEX PO 5P PO-10 FToarpPsg threads Oxidizing P2 SP-BLF OX SG022RANEXJ SP ISO2 140 18 2.5P SP-35 Coated P1 P2 P3 SP(Coating) 9740024TI SP ISO2 160 18 2.5P SP-7 Coated P1 P2 P3 P4 PO(Coating) 9730024TI PO 5P PO-7 SP-BLF 9747022TI SP ISO2 140 18 2.5P SP-34 P4 (Coating) Low spiral P2 P3 LO-SP SG024SANEBH SP ISO2 160 18 3.5P SP-20 Low spiral Oxidizing P2 P3 LO-SP OX SG022RANEXH SP ISO2 140 18 3.5P SP-22 Oxidizing P2 P3 LO-SP OX SG024SANEXH SP ISO2 160 18 3.5P SP-23 Taps M22×2 For hard-to-machine P5 P6 EH-PO PG024SBDCB PO ISO2X 160 18 4.5P PO-13 materials EH-HT TG024SBDCBC HT 2.5P HT-13 Standard P2 SP SM022QANEB SP ISO2 140 18 2.5P SP-3 P4 P5 PH-SP SG024SAEEX SP ISO2 160 18 3P SP-25 PO PM022QANEB PO 5P PO-3 For soft structural steels P1 E-SP SG024SAHEX SP ISO2 160 18 2.5P SP-26 HT TR022QANEB2 HT 80 F HT-5 For titanium alloys S5 ZET-B SG024SBIPN SP ISO2X 160 18 3P SP-40 TR022QANEB5 V HT-5 For nickel base alloys P3 P4 M1 ZEN-B SG024SBJPX SP ISO2X 160 18 3P SP-38 ~M3 S1 Oxidizing ~S2 P1 P2 SP OX SM022QANEX SP ISO2 140 18 2.5P SP-10 ZEN-P PG024SBJPW PO 4.5P PO-18 PO OX PM022QANEX PO 5P PO-10 Sizes-38 For improvement, spec may change without advance notice. 735