PF LH

Hand Taps for Parallel Pipe Threads, for LH Threads

Specification

E

Left hand PF 3/4~

Recommended Tapping Speeds depending on Materials

Medium carbon steels 1

TYPE:

5〜10

For icon explanation, refer to P.50

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Pipe Threads
PF 1/8-28ⅡTH2F02K--L3.5P9.728551986941△
PF 1/4-19ⅡTH2F04---L3.5P13.15762281191241△
PF 3/8-19ⅡTH2F06---L3.5P16.662652814111441△
PF 1/2-14ⅡTH2F08Q--L3.5P20.955803518141741△
PF 3/4-14ⅡTH2F12Q--L3.5P26.441853523172041△
PF 1 -11ⅡTH2F16U--L3.5P33.249954526212441△
PF 1 1/4-11ⅡTH2F20U--L3.5P41.9101054532263041△
PF 1 1/2-11ⅡTH2F24U--L3.5P47.8031104538293261△
PF 2 -11ⅡTH2F32U--L3.5P59.6141205046353861△