JIS INT-S-PT

Interrupted Taps for Taper Pipe Threads, Short (ℓg) Type

Specification

■ INT-S-PT Short Spiral Fluted Tap, having low left-hand spiral flutes and having every other thread ground off, reduces cutting torque. Oxide INT-S-PT is suitable for such sticky materials Recommended Tapping Speeds depending on Materials as stainless steels and chrome molybdenum steels.

Low carbon steels Stainless steels Cast steels

低炭素鋼5ステンレス鋼5鋳鋼5
(m/min)(m/min)( m/ min)

TYPE:1 TYPE:2

g g

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm) For Piℓ (mm) pe Threℓg (mm) adsDs (mm)K (mm)ℓk (mm)No. of flutesTYPEMSRP
PT 1/16-28TIST01K-83P7.7235516.510.586931¥ 4,700 ※
PT 1/8-28TIST02K3P9.7285516.510.586952¥ 4,700
PT 1/4-19TIST04-3P13.1576219.512.51191252¥ 6,720
PT 3/8-19TIST06-3P16.66265211414111452¥ 11,100
PT 1/2-14TIST08Q3P20.95580271718141752¥ 18,200
PT 3/4-14TIST12Q3P26.44185291923172052¥ 30,000
PT 1 -11TIST16U3P33.24995352226212452¥ 55,200
PT 1 1/4-11TIST20U3P41.91010537.524.532263052¥ 83,400
PT 1 1/2-11TIST24U3P47.80311038.525.538293272¥ 117,000
PT 2 -11TIST32U3P59.61412042.527.546353872¥ 189,000 ※