Pipe Tap Series
Overall
length
L
Thread
length

Position on
basic dia.
ℓg
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk

JIS
LS-INT-PT


Spiral Fluted Taps
(for blind hole)

JIS Long Shank Interrupted Taps for Taper Pipe Threads, Long (ℓg) Type


Spiral Fluted Taps
(for through hole)

Specification
■LS-INT-PT long shank spiral fluted tap, having
low left-hand spiral flutes and having every other
thread ground off, reduces cutting torque.


Spiral Pointed Taps
(for through hole)
Oxide
LS-INT-PT is suitable for such sticky materials



as stainless steels and chrome molybdenum
Recommended Tapping Speeds depending on Materials
steels.
Low carbon steels Stainless steels Cast steels
低炭素鋼 ステンレス鋼 鋳鋼

5 〜
5 〜
5


Hand Taps
( m / min ) ( m / min ) ( m / min )



TYPE:1


Cemented
Carbide Taps

g


Segment:1G


Roll Taps
Basic



L ℓ ℓg Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer major dia
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) flutes
For Pipe Threads
PT 1/8-28 Ⅱ TINT02KL10 3P 9.728 100 19 13 8 6 9 5 1 ¥10,100 ※
PT 1/8-28 Ⅱ TINT02KL12 3P 9.728 120 19 13 8 6 9 5 1 ¥11,700 ※


Special Thread Taps
Simple Inspection Tools

PT 1/8-28 Ⅱ TINT02KL15 3P 9.728 150 19 13 8 6 9 5 1 ¥15,900 ※
PT 1/4-19 Ⅱ TINT04-L10 3P 13.157 100 28 21 11 9 12 5 1 ¥10,800 ※
PT 1/4-19 Ⅱ TINT04-L12 3P 13.157 120 28 21 11 9 12 5 1 ¥12,500 ※
PT 1/4-19 Ⅱ TINT04-L15 3P 13.157 150 28 21 11 9 12 5 1 ¥16,200 ※


Pipe Taps
PT 3/8-19 Ⅱ TINT06-L10 3P 16.662 100 28 21 14 11 14 5 1 ¥18,200 ※



PT 3/8-19 Ⅱ TINT06-L12 3P 16.662 120 28 21 14 11 14 5 1 ¥18,600 ※
PT 3/8-19 Ⅱ TINT06-L15 3P 16.662 150 28 21 14 11 14 5 1 ¥26,700 ※
PT 1/2-14 Ⅱ TINT08QL15 3P 20.955 150 35 25 18 14 17 5 1 ¥32,100 ※
PT 3/4-14 Ⅱ TINT12QL15 3P 26.441 150 35 25 23 17 20 5 1 ¥50,100 ※
Thread Mills
Premium Thread Mills

PT 1 -11 Ⅱ TINT16UL15 3P 33.249 150 45 32 26 21 24 5 1 ¥70,700 ※


PT 1 -11 Ⅱ TINT16UL20 3P 33.249 200 45 32 26 21 24 5 1 ¥86,300 ※
Dies

Center Drills
Centering Tools



JIS
※ = Specified Distribution Items. Made to order products. ⑧-28