Pipe Tap Series Spiral Fluted Taps (for blind hole) LS-SP-S-PT Long Shank Spiral Fluted Taps for Taper Pipe Threads, Short (ℓg) Type Spiral Fluted Taps (for through hole) Specification E PT 3/4 ~ Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels TYPE:1 〜5 Hand Taps For icon explanation, refer to P.50 g Cemented Carbide Taps Segment:1G Basic L ℓ ℓg Ds K ℓk No. of Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) flutes Type Stock (mm) For Pipe Threads SSPT02KL10 100 Roll Taps PT 1/8-28 Ⅱ SSPT02KL12 2.5P 9.728 120 16.5 10.5 8 6 9 3 1 △ SSPT02KL15 150 SSPT04-L10 100 PT 1/4-19 Ⅱ SSPT04-L12 2.5P 13.157 120 19.5 12.5 11 9 12 3 1 △ Special Thread Taps Simple Inspection Tools SSPT04-L15 150 SSPT06-L12 120 PT 3/8-19 Ⅱ 2.5P 16.662 21 14 14 11 14 3 1 △ SSPT06-L15 150 PT 1/2-14 Ⅱ SSPT08QL15 2.5P 20.955 150 27 17 18 14 17 4 1 △ Pipe Taps PT 3/4-14 Ⅱ SSPT12QL15 2.5P 26.441 150 29 19 23 17 20 4 1 △ SSPT16UL15 150 PT 1 -11 Ⅱ 2.5P 33.249 35 22 26 21 24 4 1 △ SSPT16UL20 200 Thread Mills Dies Center Drills Centering Tools JIS Pipe-13 ◎=Standard ○=Semi standard △=Made to order 562 For improvement, spec may change without advance notice.