Hand Tap HT OX Hand Taps, Oxided Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type (inch) (inch) (inch) (inch) (inch) (mm) (mm) flutes TSU08R5NEX5 5P 1/2-13UNC GH5 4.331 1.024 - 2.205 0.367 0.275 0.437 4 4 TSU08R5NEXA 1.5P TSU08N3NEX5 5P Spiral Fluted Taps (for through hole) GH3 TSU08N3NEXA 1.5P TSU08N4NEX5 5P 1/2-20UNF GH4 4.331 1.024 - 2.205 0.367 0.275 0.437 4 4 TSU08N4NEXA 1.5P TSU08N5NEX5 5P GH5 Spiral Pointed Taps (for through hole) TSU08N5NEXA 1.5P TSU09S3NEX5 5P GH3 TSU09S3NEXA 1.5P TSU09S4NEX5 5P 9/16-12UNC GH4 4.331 1.024 - 2.205 0.429 0.322 0.5 4 4 TSU09S4NEXA 1.5P Hand Taps TSU09S5NEX5 5P GH5 TSU09S5NEXA 1.5P TSU09O3NEX5 5P GH3 TSU09O3NEXA 1.5P Cemented Carbide Taps TSU09O4NEX5 5P 9/16-18UNF GH4 4.331 1.024 - 2.205 0.429 0.322 0.5 4 4 TSU09O4NEXA 1.5P TSU09O5NEX5 5P GH5 TSU09O5NEXA 1.5P Roll Taps TSU10U3NEX5 5P GH3 TSU10U3NEXA 1.5P TSU10U4NEX5 5P GH4 TSU10U4NEXA 1.5P 5/8-11UNC 4.331 1.024 - 2.205 0.48 0.36 0.562 4 4 TSU10U5NEX5 5P Pipe Taps Simple Inspection Tools GH5 TSU10U5NEXA 1.5P TSU10U6NEX5 5P GH6 TSU10U6NEXA 1.5P TSU10O3NEX5 5P GH3 TSU10O3NEXA 1.5P TSU10O4NEX5 5P 5/8-18UNF GH4 4.331 1.024 - 2.205 0.48 0.36 0.562 4 4 TSU10O4NEXA 1.5P TSU10O5NEX5 5P GH5 Thread Mills TSU10O5NEXA 1.5P TSU12V3NEX5 5P GH3 TSU12V3NEXA 1.5P TSU12V5NEX5 5P 3/4-10UNC GH5 4.921 1.299 - 2.52 0.59 0.442 0.687 4 4 Dies TSU12V5NEXA 1.5P TSU12V6NEX5 5P GH6 TSU12V6NEXA 1.5P TSU12P3NEX5 5P GH3 TSU12P3NEXA 1.5P Center Drills TSU12P4NEX5 5P 3/4-16UNF GH4 4.921 1.299 - 2.52 0.59 0.442 0.687 4 4 TSU12P4NEXA 1.5P TSU12P5NEX5 5P GH5 TSU12P5NEXA 1.5P Centering Tools TSU14W5NEX5 5P GH5 TSU14W5NEXA 1.5P 7/8-9UNC 5.512 1.299 - 2.795 0.697 0.523 0.75 4 4 TSU14W6NEX5 5P GH6 TSU14W6NEXA 1.5P ANSI HT-11 262