Общий каталог Yamawa 2022 - 2023 - страница 688

⑦ Special Thread Taps / Simple Inspection Tools Overall
length
L
Thread
length
ℓ
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS
SL LH Tr
Spiral Fluted Taps
(for blind hole)
①


JIS A Spiral Flute Left Hand Trapezoidal Thread Tap Spiral Tap
Spiral Fluted Taps
(for through hole)
②


Specification
■The SL LH Tr is a spiral flute tap for through hole
tapping of a left hand trapezoidal thread. The thread
angle is 30°. The thread symbol is represented by Tr.
Spiral Pointed Taps
(for through hole)
③


Recommended Tapping Speeds depending on Materials
Low carbon steels Medium carbon steels
低炭素鋼 中炭素鋼
〜
5 〜
5
Hand Taps


( m / min ) ( m / min )
④


TYPE：1
Cemented
Carbide Taps
⑤


Segment：1S
Roll Taps


L ℓ Ds K ℓk No. of
⑥


Size Code Chamfer TYPE MSRP
(mm) (mm) (mm) (mm) (mm) flutes
For Trapezoidal threads
Tr 10 × 2 ZYT10Q0HEB 26P 160 70 7.8 6 9 3 1 ¥57,100 ※
Tr 12 × 3 ZYT12S0HEB 23P 190 95 9 7 10 3 1 ¥75,600 ※
Special Thread Taps
Simple Inspection Tools


Tr 12 × 2 ZYT12Q0HEB 30P 170 80 9 7 10 3 1 ¥75,600 ※
⑦


Tr 14 × 3 ZYT14S0HEB 23P 190 95 11 9 12 3 1 ¥93,900 ※
Tr 16 × 4 ZYT16U0HEB 22.5P 220 120 12 9 12 3 1 ¥114,000 ※
Tr 16 × 3 ZYT16S0HEB 25P 200 100 13 10 13 3 1 ¥114,000 ※
Tr 18 × 4 ZYT18U0HEB 22.5P 220 120 14 11 14 4 1 ¥141,000 ※
Pipe Taps


Tr 20 × 4 ZYT20U0HEB 24.5P 230 130 16 12 15 4 1 ¥164,000 ※
⑧


Tr 22 × 5 ZYT22W0HEB 22P 250 150 18 14 17 4 1 ¥190,000 ※
Tr 24 × 5 ZYT24W0HEB 24P 260 160 19 15 18 4 1 ¥217,000 ※
Tr 25 × 5 ZYT25W0HEB 25P 270 170 20 15 18 4 1 ¥234,000 ※
Tr 26 × 5 ZYT26W0HEB 27P 280 180 21 17 20 4 1 ¥249,000 ※
Thread Mills
Premium Thread Mills
⑨


Tr 28 × 5 ZYT28W0HEB 28P 290 190 22 17 20 4 1 ¥278,000 ※
Tr 30 × 6 ZYT30Y0HEB 25P 300 200 24 19 22 4 1 ¥304,000 ※
Dies
⑩
Center Drills
Centering Tools
⑪


JIS
⑦-43 ※ = Specified Distribution Items. Made to order products.