LS-PT

Long Shank Hand Taps for Taper Pipe Threads, Long (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:1 TYPE:2

g 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 1/16-28L10T01K-82.5P7.723100191386941
L10T02K100
PT 1/8-28L15T02K L20T02K2.5P9.728150 200191386942◎ △
PT 1/4-19L10T04- L15T04-2.5P13.157100 15028211191242
L20T04-200
L10T06-100
PT 3/8-19L12T06- L15T06-2.5P16.662120 150282114111442△ ◎
L20T06-200
PT 1/2-14L15T08Q L20T08Q2.5P20.955150 200352518141742○ △
PT 3/4-14L15T12Q L20T12Q2.5P26.441150 200352523172042○ △
PT 1 -11L15T16U L20T16U2.5P33.249150 200453226212452○ △
PT 1 1/4-11-2.5P41.910200453232263052
PT 1 1/2-11-2.5P47.803200453238293262