Icons of main materials Free cutting Carbon steel Medium alloy steel High alloy steel Tool steel High tensile Ferritic and austenitic Austenitic stainless and structual steel and low alloy steel and heat treated steel strength steel stainless steel steel Martensitic stainless steel PH stainless steel Grey cast iron Nodular cast iron Austenitic cast iron ADI cast iron Alumiunm alloy (< 12% Si) Alumiunm alloy (> 12% Si) Copper alloy Brass alloy and bronze alloy HRSA (~35HRC) HRSA (35~45HRC) Titanium alloy Hardened steel TMap2s Tap selection Main Symbol Code Flute Class L Ds ℓc Product Tap selection Main Symbol Code Flute Class L Ds ℓc Product material page material page Note 1 Note 1 TMap3s Taps M25×2 Taps M27×1.5 Standard P2 HT TR025QANEB2 HT ISO2 90 18 F HT-5 Standard P2 SP SM027OANEB SP ISO2 140 20 2.5P SP-3 TR025QANEB5 V HT-5 PO PM027OANEB PO 5P PO-3 TMap4s Taps M25×1.5 HT TR027OANEB2 HT 90 F HT-6 TR027OANEB5 V HT-6 Standard P2 SP SM025OANEB SP ISO2 140 18 2.5P SP-3 Oxidizing P1 P2 SP OX SM027OANEX SP ISO2 140 20 2.5P SP-10 TMap5s PO PM025OANEB PO 5P PO-3 PO OX PM027OANEX PO 5P PO-10 HT TM025OANEBC HT 2.5P HT-5 Taps M27×1 TR025OANEB2 90 F HT-5 TMap6s TR025OANEB5 V HT-5 Standard P2 SP SM027MANEB SP ISO2 140 20 2.5P SP-3 Oxidizing P1 P2 SP OX SM025OANEX SP ISO2 140 18 2.5P SP-10 PO PM027MANEB PO 5P PO-3 TMap8s PO OX PM025OANEX PO 5P PO-10 Oxidizing P1 P2 SP OX SM027MANEX SP ISO2 140 20 2.5P SP-10 Low spiral Oxidizing P2 P3 LO-SP OX SM025OANEXH SP ISO2 140 18 3.5P SP-23 PO OX PM027MANEX PO 5P PO-10 Taps M26×1.5 Taps M28×2 MTa1p0s Standard P2 SP SM026OANEB SP ISO2 140 18 2.5P SP-3 Standard P2 SP SM028QANEB SP ISO2 140 20 2.5P SP-3 PO PM026OANEB PO 5P PO-3 PO PM028QANEB PO 5P PO-3 MTa1p2s HT TM026OANEBC HT 2.5P HT-5 HT TR028QANEB2 HT 90 F HT-6 TR026OANEB2 90 F HT-5 TR028QANEB5 V HT-6 TR026OANEB5 V HT-5 Oxidizing P1 P2 SP OX SM028QANEX SP ISO2 140 20 2.5P SP-10 M1T-Map7s Oxidizing P1 P2 SP OX SM026OANEX SP ISO2 140 18 2.5P SP-10 PO OX PM028QANEX PO 5P PO-10 PO OX PM026OANEX PO 5P PO-10 Taps M28×1.5 M9-MTa2p4s Taps M27×3 Standard P2 SP SM028OANEB SP ISO2 140 20 2.5P SP-3 Standard P2 SP SG027SANEB SP ISO2 160 20 2.5P SP-3 PO PM028OANEB PO 5P PO-3 PO PG027SANEB PO 5P PO-3 HT TM028OANEBC HT 2.5P HT-6 M25-MTa4p8s HT TG027SANEBC HT 2.5P HT-6 TR028OANEB2 90 F HT-6 TQ027SANEB2 110 F HT-6 TR028OANEB5 V HT-6 For tUhnrTeifaaiedpdss TQ027SANEBU M HT-6 Oxidizing P1 P2 SP OX SM028OANEX SP ISO2 140 20 2.5P SP-10 TQ027SANEB5 V HT-6 PO OX PM028OANEX PO 5P PO-10 Oxidizing P1 P2 SP OX SG027SANEX SP ISO2 160 20 2.5P SP-10 Low spiral Oxidizing P2 P3 LO-SP OX SM028OANEXH SP ISO2 140 20 3.5P SP-23 For WhtihtTwreaoaprdthss PO OX PG027SANEX PO 5P PO-10 Taps M28×1 Low spiral Oxidizing P2 P3 LO-SP OX SG027SANEXH SP ISO2 160 20 3.5P SP-23 For hard-to-machine materials P4 P5 PH-SP SG027SAEEX SP ISO2 160 20 3P SP-25 Standard P2 SP SM028MANEB SP ISO2 140 20 2.5P SP-3 For stainless steels P4 M1 SP-VA SG027SAGEX SP ISO2 160 20 2.5P SP-29 PO PM028MANEB PO 5P PO-3 ~M2 For Pipe tThraepadss P1 P2 P3 Oxidizing P1 P2 SP OX SM028MANEX SP ISO2 140 20 2.5P SP-10 P4 M1 PO-VA PG027SBGEX PO ISO2X 160 20 4.5P PO-15 ~M3 PO OX PM028MANEX PO 5P PO-10 For Pg thTreaapdss For deep hole use Oxidizing P2 SP-BLF OX SG027SANEXJ SP ISO2 160 20 2.5P SP-35 Low spiral Oxidizing P2 P3 LO-SP OX SM028MANEXH SP ISO2 140 20 3.5P SP-23 Taps M27×2 Taps M30×3.5 Standard P2 SP SM027QANEB SP ISO2 140 20 2.5P SP-3 Standard P2 SP SG030TANEB SP ISO2 180 22 2.5P SP-3 PO PM027QANEB PO 5P PO-3 PO PG030TANEB PO 5P PO-4 HT TM027QANEBC HT 2.5P HT-6 HT TG030TANEBC HT 2.5P HT-6 TR027QANEB2 90 F HT-6 TQ030TANEB2 125 F HT-6 TR027QANEB5 V HT-6 TQ030TANEBU M HT-6 Oxidizing P1 P2 SP OX SM027QANEX SP ISO2 140 20 2.5P SP-10 TQ030TANEB5 V HT-6 PO OX PM027QANEX PO 5P PO-10 Oxidizing P1 P2 SP OX SG030TANEX SP ISO2 180 22 2.5P SP-10 Low spiral Oxidizing P2 P3 LO-SP OX SM027QANEXH SP ISO2 140 20 3.5P SP-23 PO OX PG030TANEX PO 5P PO-10 For hard-to-machine materials P4 P5 PH-SP SM027QAEEX SP ISO2 140 20 3P SP-25 Low spiral P2 P3 LO-SP SG030TANEBH SP ISO2 180 22 3.5P SP-20 Oxidizing P2 P3 LO-SP OX SG030TANEXH SP ISO2 180 22 3.5P SP-23 For hard-to-machine materials P4 P5 PH-SP SG030TAEEX SP ISO2 180 22 3P SP-25 Sizes-41 738 Codes shown in ( ) are available while supplies last.