JIS SP-PT-X

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

Specification

■ SP-PT-X spiral fluted tap, adopting new blank, ensures properly long projection length of the tool. Having short thread length, this tap is suitable for tapping of such machine Recommended Tapping Speeds depending on Materials components as have the limit in their thickness.

Low carbon steels Medium carbon steels High carbon steels

低炭素鋼5中炭素鋼5高炭素鋼5
(m/min)(m/min)( m/ min)

TYPE:1 TYPE:2

g g

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓg (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPEMSRP
For Pipe Threads
PT 1/16-28ⅡSHX2T01K-82.5P7.7237513.510.54786931¥ 3,990
PT 1/8-28ⅡSHX2T02K2.5P9.7287513.510.54886932¥ 3,990
PT 1/4-19ⅡSHX2T04-2.5P13.1578516.512.5541191232¥ 5,740
PT 3/8-19ⅡSHX2T06-2.5P16.6629518146014111432¥ 9,530
PT 1/2-14ⅡSHX2T08Q2.5P20.95510522.5176418141742¥ 15,500