Общий каталог Yamawa 2022 - 2023 - страница 283

Spiral Fluted Tap Series for through hole
Overall
length
L
Thread
length
ℓ
Thread + Neck

ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
②
JIS
LS-F-SL


Spiral Fluted Taps
(for blind hole)
①
JIS Long Shank Spiral Fluted Taps for High Speed Tapping, Through Hole Use (with LH Spiral Flutes)
Specification
■This is a long shank spiral fluted tap for tapping


Spiral Fluted Taps
(for through hole)
Coating through holes at high-speeds of 15 m/min to 25


②
m/min. Using it at a low-speed will result in bad
shape and ejection of chips, leading to trouble.
Recommended Tapping Speeds depending on Materials TYPE：1
Low carbon steels Medium carbon steels


Spiral Pointed Taps
(for through hole)
低炭素鋼 中炭素鋼


③
15 25 15 25
〜 〜
( m / min ) ( m / min )


Hand Taps
④
TYPE：2 TYPE：3


Cemented
Carbide Taps
⑤
Segment：1S
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer flutes


Roll Taps
(mm) (mm) (mm) (mm) (mm) (mm) (mm)


⑥
For Metric Threads
M3 × 0.5 P2 L43.0GQFEVE 5P 100 9 18 40 4 3.2 6 3 1 ¥5,870 ※
M4 × 0.7 P2 L44.0IQFEVE 5P 100 11 21 40 5 4 7 3 1 ¥5,570 ※
M5 × 0.8 P2 L45.0KQFEVE 5P 100 13 25 40 5.5 4.5 7 3 1 ¥5,050 ※


Special Thread Taps
Simple Inspection Tools
M6 × 1 P2 L46.0MQFEVE 5P 100 15 30 40 6 4.5 7 3 1 ¥4,570 ※


⑦
M8 × 1.25 P3 LY8.0NRFEVE 5.5P 100 19 - 50 6.2 5 8 3 2 ¥5,680 ※
M10 × 1.5 P3 LY010ORFEVE 5.5P 100 23 - 50 7 5.5 8 3 2 ¥7,400 ※
M10 × 1.5 P3 LY010ORFEVG 5.5P 150 23 - 50 7 5.5 8 3 2 ¥10,900 ※
M10 × 1.25 P3 LY010NRFEVE 5.5P 100 23 - 50 7 5.5 8 3 2 ¥7,400 ※

Pipe Taps
M10 × 1.25 P3 LY010NRFEVG 5.5P 150 23 - 50 7 5.5 8 3 2 ¥10,900 ※

⑧
M12 × 1.75 P4 LY012PSFEVG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥13,300 ※
M12 × 1.5 P3 LY012ORFEVG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥13,300 ※
M12 × 1.25 P4 LY012NSFEVG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥13,300 ※
M14 × 2 P4 LY014QSFEVG 5.5P 150 26 - 60 10.5 8 11 3 2 ¥16,500 ※
Thread Mills
Premium Thread Mills
⑨
M14 × 1.5 P3 LY014ORFEVG 5.5P 150 26 - 60 10.5 8 11 3 2 ¥16,500 ※
M16 × 2 P4 LY016QSFEVG 5.5P 150 26 - 60 12.5 10 13 3 2 ¥18,000 ※
M16 × 1.5 P3 LY016ORFEVG 5.5P 150 26 - 60 12.5 10 13 3 2 ¥18,000 ※
M18 × 2.5 P4 LY018RSFEVG 5.5P 150 33 - 70 14 11 14 4 2 ¥22,700 ※
M18 × 1.5 ¥22,700 ※
Dies


P4 LY018OSFEVG 5.5P 150 33 - 70 14 11 14 4 2
⑩


M20 × 2.5 P4 LY020RSFEVG 5.5P 150 33 - 70 15 12 15 4 3 ¥28,100 ※
M20 × 1.5 P4 LY020OSFEVG 5.5P 150 33 - 70 15 12 15 4 3 ¥28,100 ※
M22 × 2.5 P4 LY022RSFEVG 5.5P 150 33 - 70 17 13 16 4 3 ¥32,700 ※
M22 × 1.5 P4 LY022OSFEVG 5.5P 150 33 - 70 17 13 16 4 3 ¥32,700 ※
Center Drills
Centering Tools


M24 × 3 P4 LY024SSFEVG 5.5P 150 39 - 80 19 15 18 4 3 ¥38,300 ※
⑪


M24 × 1.5 P4 LY024OSFEVG 5.5P 150 39 - 80 19 15 18 4 3 ¥38,300 ※
M27 × 3 P4 LY027SSFEVK 5.5P 200 39 - 80 20 15 18 4 3 ¥59,300 ※
M30 × 3.5 P5 LY030TTFEVK 5.5P 200 46 - 80 23 17 20 4 3 ¥68,800 ※
JIS
※ = Specified Distribution Items. Made to order products. ②-30