
⑧ Pipe Tap Series Overall
length
L
Thread
length
ℓ
Position on
basic dia.
ℓg
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS
LS-SP-S-PT
Spiral Fluted Taps
(for blind hole)
①
JIS Long Shank Spiral Fluted Taps for Taper Pipe Threads, Short (ℓg) Type
Spiral Fluted Taps
(for through hole)
②
Specification
■The LS-SP-S-PT is a spiral flute long shank
tapered pipe tap and is used for tapping where
it is necessary to shorten the fitting length with
Spiral Pointed Taps
(for through hole)
a product whose main purpose is the tightness
③
of the threaded portion in connection with pipe
Recommended Tapping Speeds depending on Materials
parts etc.
Low carbon steels Medium carbon steels High carbon steels
低炭素鋼 中炭素鋼 高炭素鋼
〜
5 〜
5 〜
5
Hand Taps
( m / min ) ( m / min ) ( m / min )
④
TYPE:1
Cemented
Carbide Taps
⑤
g
Segment:1G
Roll Taps
⑥
Basic No. of TYPE
Size Class Code Chamfer major dia L ℓ ℓg Ds K ℓk MSRP
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) flutes
For Pipe Threads
PT 1/8-28 Ⅱ SSPT02KL10 2.5P 9.728 100 16.5 10.5 8 6 9 3 1 ¥8,530 ※
PT 1/8-28 Ⅱ SSPT02KL12 2.5P 9.728 120 16.5 10.5 8 6 9 3 1 ¥9,850 ※
Special Thread Taps
Simple Inspection Tools
⑦
PT 1/8-28 Ⅱ SSPT02KL15 2.5P 9.728 150 16.5 10.5 8 6 9 3 1 ¥13,700 ※
PT 1/4-19 Ⅱ SSPT04-L10 2.5P 13.157 100 19.5 12.5 11 9 12 3 1 ¥9,210 ※
PT 1/4-19 Ⅱ SSPT04-L12 2.5P 13.157 120 19.5 12.5 11 9 12 3 1 ¥10,700 ※
PT 1/4-19 Ⅱ SSPT04-L15 2.5P 13.157 150 19.5 12.5 11 9 12 3 1 ¥14,100 ※
Pipe Taps
PT 3/8-19 Ⅱ SSPT06-L12 2.5P 16.662 120 21 14 14 11 14 3 1 ¥15,700 ※
⑧
PT 3/8-19 Ⅱ SSPT06-L15 2.5P 16.662 150 21 14 14 11 14 3 1 ¥22,800 ※
PT 1/2-14 Ⅱ SSPT08QL15 2.5P 20.955 150 27 17 18 14 17 4 1 ¥27,400 ※
PT 3/4-14 Ⅱ SSPT12QL15 2.5P 26.441 150 29 19 23 17 20 4 1 ¥42,700 ※
PT 1 -11 Ⅱ SSPT16UL15 2.5P 33.249 150 35 22 26 21 24 4 1 ¥60,300 ※
Thread Mills
Premium Thread Mills
PT 1 -11 Ⅱ SSPT16UL20 2.5P 33.249 200 35 22 26 21 24 4 1 ¥73,500 ※
⑨
Dies
⑩
Center Drills
Centering Tools
⑪
JIS
⑧-25 ※ = Specified Distribution Items. Made to order products.