Обший каталог Yamawa 2016 - 2017 - страница 246

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PO STI

Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts

Specification

■ Spiral pointed tap to cut internal threads for helical coil to enter.

E

Recommended Tapping Speed depending on Materials

Brass Brass castings Bronze Wrought aluminum Aluminum alloy castings

TYPETYPE：：e1

5〜155〜155〜155〜155〜15
(m/min)(m/min)(m/min)(m/min)(m/min)

Magnesium alloy die castings inc alloy castings

5〜15 5〜15

(m/min) (m/min) For icon explanation, refer to P.50

TYPETYPE：：e2 TYPETYPE：：e3

Segment：1E

SizeClassCodeChamferLℓℓnℓsDsKℓkNo. of Type
(inch)(inch)(inch)(inch)(inch)(inch)(inch)flutes

For Helical Coil Wire Screw Thread Inserts, for Unified Threads GH1 PUUN2E1NEB

STI No.2-56UNC 5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 1

GH2 PUUN2E2NEB GH1 PUUN4H1NEB

STI No.4-40UNC 5P 2.48 0.512 0.827 1.496 0.168 0.131 0.25 2 1

GH2 PUUN4H2NEB GH1 PUUN6J1NEB

STI No.6-32UNC 5P 2.756 0.551 0.945 1.654 0.194 0.131 0.25 2 1

GH2 PUUN6J2NEB GH1 PUUN8J1NEB

STI No.8-32UNC 5P 3.15 0.591 0.984 1.929 0.220 0.165 0.281 2 1

GH2 PUUN8J2NEB GH2 PUUNAM2NEB

STI No.10-24UNC 5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 2 1

GH3 PUUNAM3NEB GH2 PUUNAJ2NEB

STI No.10-32UNF 5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 2 1

GH3 PUUNAJ3NEB GH2 PUU04N2NEB

STI 1/4-20UNC 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 2 2

GH3 PUU04N3NEB GH2 PUU04K2NEB

STI 1/4-28UNF 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 2 2

GH3 PUU04K3NEB GH2 PUU05O2NEB

STI 5/16-18UNC 5P 3.937 0.906 1.535 2.067 0.381 0.286 0.437 2 2

GH3 PUU05O3NEB GH2 PUU05M2NEB

STI 5/16-24UNF 5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 2 2

GH3 PUU05M3NEB GH3 PUU06P3NEB

STI 3/8-16UNC 5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 3

GH4 PUU06P4NEB GH2 PUU06M2NEB GH3 PUU06M3NEB