
Spiral Fluted Tap Series for blind hole
Overall
length
L
Chamfer +
full thread
ℓt
Thread
length
ℓ
Thread + Neck
ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
①
JIS
LS-SU-S-SP
Spiral Fluted Taps
(for blind hole)
①
JIS Long Shank Spiral Fluted Taps for Stainless Steels, Deep Hole Use
Spiral Fluted Taps
(for through hole)
②
Specification
■LS-SU-S-SP is the long shank short spiral fluted
tap for stainless steels suitable for stainless
steels tending to work-harden and sticky, as well
Spiral Pointed Taps
(for through hole)
Oxide
as chrome steels and molybdenum steels. Blind
③
hole use. Deeper hole tapping is attainable.
Recommended Tapping Speeds depending on Materials
Low carbon steels Medium carbon steels High carbon steels Stainless steels
低炭素鋼 中炭素鋼 高炭素鋼 ステンレス鋼
5 10
〜
5 10〜
5 10 〜
5 10〜
Hand Taps
( m / min ) ( m / min ) ( m / min ) ( m / min )
④
TYPE:1
Cemented
Carbide Taps
⑤
Roll Taps
⑥
TYPE:2 TYPE:3
Special Thread Taps
Simple Inspection Tools
⑦
Segment:1C
L ℓt ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
Pipe Taps
⑧
For Metric Threads
M3 × 0.5 P1 SY3.0GPGEXES 2.5P 100 5 9 28 40 4 3.2 6 2 1 ¥3,810 ※
M4 × 0.7 P2 SY4.0IQGEXES 2.5P 100 7 11 31 40 5 4 7 3 1 ¥3,480 ※
M4 × 0.7 P2 SY4.0IQGEXGS 2.5P 150 7 11 31 40 5 4 7 3 1 ¥6,640 ※
M5 × 0.8
Thread Mills
Premium Thread Mills
P2 SY5.0KQGEXES 2.5P 100 9 13 38 40 5.5 4.5 7 3 1 ¥3,050 ※
⑨
M5 × 0.8 P2 SY5.0KQGEXGS 2.5P 150 9 13 38 40 5.5 4.5 7 3 1 ¥5,160 ※
M6 × 1 P2 SY6.0MQGEXES 2.5P 100 11 15 45 40 6 4.5 7 3 1 ¥2,600 ※
M6 × 1 P2 SY6.0MQGEXGS 2.5P 150 11 15 45 40 6 4.5 7 3 1 ¥4,600 ※
M8 × 1.25 P2 SY8.0NQGEXES 2.5P 100 - 12 - 50 6.2 5 8 3 2 ¥3,370 ※
Dies
M8 × 1.25 P2 SY8.0NQGEXGS 2.5P 150 - 12 - 50 6.2 5 8 3 2 ¥5,750 ※
⑩
M8 × 1.25 P2 SY8.0NQGEXKS 2.5P 200 - 12 - 50 6.2 5 8 3 2 ¥8,510 ※
M10 × 1.5 P2 SY010OQGEXES 2.5P 100 - 13 - 50 7 5.5 8 3 2 ¥4,100 ※
M10 × 1.5 P2 SY010OQGEXGS 2.5P 150 - 13 - 50 7 5.5 8 3 2 ¥6,690 ※
M10 × 1.5 P2 SY010OQGEXKS 2.5P 200 - 13 - 50 7 5.5 8 3 2 ¥9,300 ※
Center Drills
Centering Tools
M10 × 1.25
⑪
P2 SY010NQGEXGS 2.5P 150 - 13 - 50 7 5.5 8 3 2 ¥6,690 ※
M12 × 1.75 P2 SY012PQGEXES 2.5P 100 - 15 - 50 8.5 6.5 9 3 2 ¥5,020 ※
M12 × 1.75 P2 SY012PQGEXGS 2.5P 150 - 15 - 50 8.5 6.5 9 3 2 ¥8,380 ※
JIS
※ = Specified Distribution Items. Made to order products. ①-118