Spiral Fluted Tap Series for blind hole
Overall
length
L
Chamfer +
full thread
ℓt
Thread
length

Thread + Neck

ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk

JIS
LS-SU-S-SP


Spiral Fluted Taps
(for blind hole)

JIS Long Shank Spiral Fluted Taps for Stainless Steels, Deep Hole Use


Spiral Fluted Taps
(for through hole)

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



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 )



TYPE:1


Cemented
Carbide Taps

Roll Taps

TYPE:2 TYPE:3


Special Thread Taps
Simple Inspection Tools

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

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 ※

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 ※



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



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