Spiral Fluted Tap ZELX SS SP Spiral Fluted Taps for Stainless Steels Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn Ds K ℓk No. of Type (inch) (inch) (inch) (inch) (inch) (inch) flutes Y84620 2.5P GH3 Y84020 1.5P Y84650 2.5P Spiral Fluted Taps (for through hole) 7/16-20UNF GH5 3.156 0.472 - 0.323 0.242 0.406 3 4 Y84050 1.5P GH6 Y84691 2.5P GH7 Y84680 Y84621 2.5P GH3 Spiral Pointed Taps (for through hole) Y84021 1.5P 1/2-13UNC Y84651 2.5P 3.375 0.63 - 0.367 0.275 0.437 3 4 GH5 Y84051 1.5P GH7 Y84681 2.5P Y84622 2.5P Hand Taps GH3 Y84022 1.5P Y84652 2.5P 1/2-20UNF GH5 3.375 0.472 - 0.367 0.275 0.437 3 4 Y84052 1.5P GH6 Y84692 Cemented Carbide Taps 2.5P GH7 Y84682 Y84653 2.5P 9/16-12UNC GH3 3.593 0.709 - 0.429 0.322 0.5 3 4 Y84053 1.5P Y84654 2.5P GH3 Roll Taps 9/16-18UNF Y84054 1.5P 3.593 0.512 - 0.429 0.322 0.5 3 4 GH5 Y84698 2.5P Y84625 2.5P GH3 Y84025 1.5P 5/8-11UNC 3.812 0.748 - 0.480 0.36 0.562 3 4 Y84655 2.5P Pipe Taps Simple Inspection Tools GH5 Y84055 1.5P Y84626 2.5P GH3 Y84026 1.5P 5/8-18UNF Y84656 2.5P 3.812 0.512 - 0.480 0.36 0.562 3 4 GH5 Y84056 1.5P GH7 Y84672 2.5P Y84627 2.5P GH3 3/4-10UNC Y84027 1.5P 4.25 0.827 - 0.590 0.442 0.687 4 4 Thread Mills GH5 Y84657 2.5P Y84628 2.5P GH3 Y84028 1.5P 3/4-16UNF 4.25 0.591 - 0.590 0.442 0.687 4 4 GH5 Y84658 2.5P Dies GH7 Y84686 7/8-9UNC GH4 Y84695 2.5P 4.687 0.827 - 0.697 0.523 0.75 4 4 GH4 Y84696 7/8-14UNF 2.5P 4.687 0.709 - 0.697 0.523 0.75 4 4 GH6 Y84694 1-8UNC GH4 Y84697 2.5P 5.125 0.984 - 0.800 0.6 0.812 4 4 Center Drills 1-12UNF GH4 Y84668 2.5P 5.125 0.709 - 0.800 0.6 0.812 4 4 1 1/8-7UNC GH6 Y84701 2.5P 5.437 1.181 - 0.896 0.672 0.875 4 4 1 1/8-12UNF GH5 Y84702 2.5P 5.437 0.787 - 0.896 0.672 0.875 4 4 1 1/4-7UNC GH6 Y84703 2.5P 5.75 1.181 - 1.021 0.766 1 4 4 Centering Tools 1 1/4-12UNF GH5 Y84705 2.5P 5.75 0.787 - 1.021 0.766 1 4 4 1 3/8-6UNC GH6 Y84706 2.5P 6.062 1.575 - 1.108 0.831 1.062 4 4 1 3/8-12UNF GH5 Y84707 2.5P 6.062 0.787 - 1.108 0.831 1.062 4 4 1 1/2-6UNC GH6 Y84709 2.5P 6.375 1.575 - 1.233 0.925 1.125 4 4 ANSI SP-15 202