Maschi a macchina elicoidali 48° (3,5xD) - Fori ciechi - Per acciaio inox 48° Helical machine taps (3,5xD) - Dead holes - For stainless steel Spiralige Maschinen-Gewindeschneider 48° (3,5xD) - Sacklöcher - Für rostfreier stahl Tarauds pour machine hélicoïdaux 48° (3,5xD) - Trous borgnes - Pour acier inoxydable
MSI160471TB UNF.. MSI160474TB UNF..
RIVESTIM. COATED HSSV3
UNF
TIALN+C
60° P
UNF 1/4 - 5/8
2-3 FILL
Ød
DIN 371
B
UNF
48° TOLL 2BX
L1
H
Ød
DIN 374
UNF
B
L1
H
(mm) UNF(“) P/tpi Ød L1 H B
(mm) UNF(“) P/tpi Ød L1 H B
DIN 371
DIN 374
Preforo Prebore
Preforo Prebore
ART. MSI160471TB UNF 1/4-28
ART. MSI160474TB UNF 5/16-24 5/16 24 6 13 90 4,9 6,9 MSI160474TB UNF 3/8-24 3/8 24 7 15 90 5,5 8,5 MSI160474TB UNF 7/16-20 7/16 20 8 15 100 6,2 9,9 MSI160474TB UNF 1/2-20 1/2 20 9 13 100 7 11,5 MSI160474TB UNF 9/16-18 9/16 18 11 15 100 9 12,9 MSI160474TB UNF 5/8-18 5/8 18 12 15 100 9 14,5
1/4 28 7 10 80 5,5 5,5
P/tpi = FILETTI PER POLLICE P/tpi = THREADS FOR INCH-SIZES P/tpi = GEWINDE FÜR ZOLLABMESSUNGEN P/tpi = FILETS POUR POUCES
PARAMETRI - PARAMETERS MATERIALI - MATERIALS Pag. 1199
Vc m/min
15-35
ACCIAIO - STEEL
P
ACCIAIO AD ALTA RESISTENZA - HIGH-RESISTANCE STEEL
M ACCIAIO INOX - STAINLESS STEEL
8-15
K GHISA - CAST IRON N ALLUMINIO E SUE LEGHE - ALUMINIUM S LEGHE RESIST. CALORE - HIG. TEMP. ALLOY H MAT. DURI E TEMPRATI - HARD AND HARDENED MATERIAL
? PAG. 1172
Vc = m/min VELOCITÀ DI TAGLIO - CUTTING SPEED
APPLICAZIONE CONSIGLIATA - RECOMMENDED APPLICATION EMPFOHLENEREINSATZ - APPLICATION CONSEILLÉE
APPLICAZIONE POSSIBILE - POSSIBLE APPLICATION MÖGLICHE ANWENDUNG - APPLICATION POSSIBLE
790
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