Pipe Tap Series Spiral Fluted Taps (for blind hole) LS-INT-S-PT Long Shank Interrupted Taps for Taper Pipe Threads, Short (ℓg) Type Spiral Fluted Taps (for through hole) Specification ■LS-INT-S-PT Long Shank Short Spiral Fluted Tap, having E low left-hand spiral flutes and having every other thread Oxide ground off, reduces cutting torque. PT 3/4 ~  LS-INT-S-PT is suitable for such sticky materials as Recommended Tapping Speeds depending on Materials stainless steels and chrome molybdenum steels. Spiral Pointed Taps (for through hole) Stainless 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 TIST02KL10 100 Roll Taps PT 1/8-28 Ⅱ TIST02KL12 3P 9.728 120 16.5 10.5 8 6 9 5 1 △ TIST02KL15 150 TIST04-L10 100 PT 1/4-19 Ⅱ TIST04-L12 3P 13.157 120 19.5 12.5 11 9 12 5 1 △ Special Thread Taps Simple Inspection Tools TIST04-L15 150 TIST06-L10 100 PT 3/8-19 Ⅱ TIST06-L12 3P 16.662 120 21 14 14 11 14 5 1 △ TIST06-L15 150 Pipe Taps PT 1/2-14 Ⅱ TIST08QL15 3P 20.955 150 27 17 18 14 17 5 1 △ PT 3/4-14 Ⅱ TIST12QL15 3P 26.441 150 29 19 23 17 20 5 1 △ TIST16UL15 150 PT 1 -11 Ⅱ 3P 33.249 35 22 26 21 24 5 1 △ TIST16UL20 200 Thread Mills Dies Center Drills Centering Tools JIS Pipe-17 ◎=Standard ○=Semi standard △=Made to order 566 For improvement, spec may change without advance notice.