Обший каталог Yamawa 2016 - 2017 - страница 197

Overall Thread Thread+Neck Shank Shank Size of Length of
length length length length dia. square square

L ℓ ℓn ℓs Ds K ℓk


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
SP OX
Spiral Fluted Taps,Oxided
Specification


(for through hole)
E
Oxide
1 1/8U ～
Recommended Tapping Speed depending on Materials


(for through hole)
ow carbon steels Medium carbon steels

5 10
〜
5 10〜

For icon explanation, refer to P.50


Hand Taps
TYPE：1 TYPE：2


Carbide Taps
Cemented
TYPE：3 TYPE：4


Roll Taps
Simple Inspection Tools Pipe Taps
Segment：1C
L ℓ ℓn ℓs Ds K ℓk No. of
Size Class Code Chamfer Type
(inch) (inch) (inch) (inch) (inch) (inch) (inch) flutes
For Unified Threads
GH1 SSUN2E1NEX
No.2-56UNC 2.5P 1.772 0.314 - 1.161 0.141 0.11 0.187 2 1
GH2 SSUN2E2NEX
GH1 SSUN2D1NEX
No.2-64UNF 2.5P 1.772 0.314 - 1.161 0.141 0.11 0.187 2 1
Thread Mills
GH2 SSUN2D2NEX
GH1 SSUN3F1NEX
No.3-48UNC 2.5P 2.205 0.354 0.669 1.28 0.141 0.11 0.187 2 2
GH2 SSUN3F2NEX
GH1 SSUN3E1NEX
No.3-56UNF 2.5P 2.205 0.354 0.669 1.28 0.141 0.11 0.187 2 2
Dies

GH2 SSUN3E2NEX
GH1 SSUN4H1NEX
No.4-40UNC 2.5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 2
GH2 SSUN4H2NEX
GH1 SSUN4F1NEX
No.4-48UNF 2.5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 2
GH2 SSUN4F2NEX
Center Drills


GH1 SSUN5H1NEX
No.5-40UNC 2.5P 2.205 0.433 0.768 1.358 0.141 0.11 0.187 2 2
GH2 SSUN5H2NEX
GH1 SSUN5G1NEX
No.5-44UNF 2.5P 2.205 0.433 0.768 1.358 0.141 0.11 0.187 2 2
GH2 SSUN5G2NEX
Centering Tools


GH1 SSUN6J1NEX
GH2 SSUN6J2NEX
No.6-32UNC 2.5P 2.205 0.433 0.768 1.358 0.141 0.11 0.187 3 2
GH3 SSUN6J3NEX
GH4 SSUN6J4NEX
ANSI
SP-6
193