PT LH

Hand Taps for Taper Pipe Threads, Long (ℓg) Type, for LH Threads

Specification

E

Left hand PT 3/4~

Recommended Tapping Speeds depending on Materials

Medium 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 1/8-28ⅡTH2T02K--L2.5P9.72855191386941△
PT 1/4-19ⅡTH2T04---L2.5P13.1576228211191241△
PT 3/8-19ⅡTH2T06---L2.5P16.66265282114111441△
PT 1/2-14ⅡTH2T08Q--L2.5P20.95580352518141741△
PT 3/4-14ⅡTH2T12Q--L2.5P26.44185352523172041△
PT 1 -11ⅡTH2T16U--L2.5P33.24995453226212451△
PT 1 1/4-11ⅡTH2T20U--L2.5P41.910105453232263051△
PT 1 1/2-11ⅡTH2T24U--L2.5P47.803110453238293261△
PT 2 -11ⅡTH2T32U--L2.5P59.614120503546353861△