Pipe Tap Series Spiral Fluted Taps (for blind hole) SP-PT-X X Series Spiral Fluted Taps for Taper Pipe Threads, Short (ℓg) Type Spiral Fluted Taps (for through hole) Specification ■SP-PT-X Spiral Fluted Tap, adopting new blank, ensures E properly long projection length of the tool. Having short thread length, this tap is suitable for tapping of such machine components as have the limit in their thickness. Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels 〜5 Hand Taps For icon explanation, refer to P.50 TYPE:1 TYPE:2 Cemented Carbide Taps g g Roll Taps Segment:1G Basic L ℓ ℓg ℓs Ds K ℓk No. of Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Type Stock (mm) For Pipe Threads PT 1/16-28 Ⅱ SHX2T01K-8 2.5P 7.723 75 13.5 10.5 47 8 6 9 3 1 ○ Special Thread Taps Simple Inspection Tools PT 1/8-28 Ⅱ SHX2T02K 2.5P 9.728 75 13.5 10.5 48 8 6 9 3 2 ○ PT 1/4-19 Ⅱ SHX2T04- 2.5P 13.157 85 16.5 12.5 54 11 9 12 3 2 ○ PT 3/8-19 Ⅱ SHX2T06- 2.5P 16.662 95 18 14 60 14 11 14 3 2 ○ PT 1/2-14 Ⅱ SHX2T08Q 2.5P 20.955 105 22.5 17 64 18 14 17 4 2 ○ Pipe Taps Thread Mills Dies Center Drills Centering Tools JIS Pipe-11 ◎=Standard ○=Semi standard △=Made to order 560 For improvement, spec may change without advance notice.