S-PT

Hand Taps for Taper Pipe Threads, Short (ℓg) Type

Specification

E

PT 3/4~

Recommended Tapping Speeds depending on Materials

Medium carbon steels

〜5

For icon explanation, refer to P.50

TYPE:1TYPE:2
Size g gment:1GClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓg (mm)Ds (mm) gK (mm)ℓk (mm)No. of flutesTypeStock
For Pipe Threads
PT 1/16-28TSPT01K-82.5P7.7235516.510.586941
PT 1/8-28TSPT02K2.5P9.7285516.510.586942
PT 1/4-19TSPT04-2.5P13.1576219.512.51191242
PT 3/8-19TSPT06-2.5P16.66265211414111442
PT 1/2-14TSPT08Q2.5P20.95580271718141742
PT 3/4-14TSPT12Q2.5P26.44185291923172042
PT 1 -11TSPT16U2.5P33.24995352226212452
PT 1 1/4-11TSPT20U2.5P41.91010537.524.532263052
PT 1 1/2-11TSPT24U2.5P47.80311038.525.538293262
PT 1 3/4-11TSPT28U2.5P53.74611539.526.542323562
PT 2 -11TSPT32U2.5P59.61412042.527.546353862
PT 2 1/2-11TSPT40U2.5P75.184145473255414482
PT 3 -11TSPT48U2.5P87.884155513665505282