Общий каталог Yamawa 2022 - 2023 - страница 663

Special Thread Taps / Simple Inspection Tools
Overall
length
L
Thread
length
ℓ
Thread + Neck

ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
⑦
JIS
AL-PO STI


Spiral Fluted Taps
(for blind hole)
①
JIS Spiral Pointed Taps for Aluminum Materials (for Helical Coil Wire Screw Thread Inserts)


Spiral Fluted Taps
(for through hole)
②
Specification
■This is made of a comparatively soft material, such as
aluminum, and taps an internal thread for accommodating
a helical coil wire screw thread insert, in order to


Spiral Pointed Taps
(for through hole)
③
reinforce the internal thread and increase durability.
Recommended Tapping Speeds depending on Materials
Brass Brass castings Bronze Wrought aluminum Aluminum alloy castings Magnesium alloy die castings Zinc alloy castings
黄銅 黄銅鋳物 青銅 アルミ圧延材 アルミ合金鋳物 マグネシウム合金鋳物 亜鉛合金鋳物

5 15
〜
5 15
〜
5 15 〜
5 15〜
5 15 〜
5 15 〜
5 15〜


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


④
TYPE：1 TYPE：2


Cemented
Carbide Taps
⑤
Segment：1E


Roll Taps
Basic


⑥
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer major dia
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
M3 × 0.5 Ⅰb PW3.0G1LEB 5P 3.650 52 7.5 17 29 5 4 7 3 1 ¥2,240 ※
M4 × 0.7 Ⅰb PW4.0I1LEB 5P 4.909 60 13 22 33 5.5 4.5 7 3 1 ¥2,130 ※


Special Thread Taps
Simple Inspection Tools
M5 × 0.8 Ⅰb ¥2,040 ※


⑦
PW5.0K1LEB 5P 6.039 62 15 26 33 6 4.5 7 3 1
M6 × 1 Ⅰb PW6.0M1LEB 5P 7.299 70 19 - 36 6.2 5 8 3 2 ¥2,090 ※
M8 × 1.25 Ⅰb PW8.0N1LEB 5P 9.624 75 23 - 38 7 5.5 8 3 2 ¥2,990 ※
M10 × 1.5 Ⅰb PW010O1LEB 5P 11.948 82 26 - 42 8.5 6.5 9 3 2 ¥4,010 ※
M12 × 1.75 Ⅰb PW012P1LEB 5P 14.273 95 26 - 48 12.5 10 13 3 2 ¥5,520 ※

Pipe Taps
⑧
Thread Mills
Premium Thread Mills
⑨
Dies
⑩
Center Drills
Centering Tools
⑪


JIS
※ = Specified Distribution Items. Made to order products. ⑦-18