SP-S-PT

Spiral Fluted Taps for Taper Pipe Threads, Short (ℓg) Type

Specification

E

PT 3/4~

Recommended Tapping Speeds depending on Materials

ow carbon steels 1

TYPE:

〜5

For icon explanation, refer to P.50 g

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓg (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Pipe Threads
PT 1/8-28SSPT02K2.5P9.7285516.510.586931
PT 1/4-19SSPT04-2.5P13.1576219.512.51191231
PT 3/8-19SSPT06-2.5P16.66265211414111431
PT 1/2-14SSPT08Q2.5P20.95580271718141741
PT 3/4-14SSPT12Q2.5P26.44185291923172041
PT 1 -11SSPT16U2.5P33.24995352226212441
PT 1 1/4-11SSPT20U2.5P41.91010537.524.532263041
PT 1 1/2-11SSPT24U2.5P47.80311038.525.538293241
PT 2 -11SSPT32U2.5P59.61412042.527.546353841