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ILIX NORM - UNC
Hand-Gewindebohrer, dreiteiliger Satz
fr unified-Gewinde (grob) UNC
Baumae an DIN 352 angelehnt
Hand taps, serial, in set of 3 pieces
for unified coarse thread UNC
dimensions generally as per DIN 352
UNC
d2
a
l2
l1
Typ / Type NNN
2B 2B 2B
Toleranz A/5-6 D/3-4 C/2,5-3
Tolerance
Anschnitt / Gangzahl
Chamfer form / No. of threads
Schneidrichtung
Cutting direction
Schneidstoff/ Material HSS HSS HSS
mm Gg/1” Kernloch l1 l2 d2mm a 6775 6775 6775
Tpi Tap drill mm mm VMF
h9* h12
UNC nr. 1 - 64 1,55 36 8 2,8 2,1 Einzel Satz
UNC nr. 2 - 56 1,85 36 9 2,8 2,1 single tap set
UNC nr. 3 - 48 2,10 40 9 2,8 2,1
UNC nr. 4 - 40 2,35 40 11 3,5 2,7
UNC nr. 5 - 40 2,65 40 11 3,5 2,7
UNC nr. 6 - 32 2,85 45 13 4,0 3,0
UNC nr. 8 - 32 3,50 45 13 4,5 3,4
UNC nr. 10 - 24 3,90 50 16 6,0 4,9
UNC nr. 12 - 24 4,50 50 17 6,0 4,9
UNC 1/4 - 20 5,10 50 19 6,0 4,9
UNC 5/16 - 18 6,60 56 22 6,0 4,9
UNC 3/8 - 16 8,00 63 22 7,0 5,5
UNC 7/16 - 14 9,40 70 24 8,0 6,2
UNC 1/2 - 13 10,80 75 29 9,0 7,0
UNC 9/16 - 12 12,20 80 30 11,0 9,0
UNC 5/8 - 11 13,50 80 32 12,0 9,0
UNC 3/4 - 10 16,50 95 40 14,0 11,0
UNC 7/8 - 9 19,50 100 40 18,0 14,5
UNC 22,25 110 50 18,0 14,5
UNC 1-8 25,00 125 56 22,0 18,0
UNC 1/8 - 7 28,00 125 56 22,0 18,0
UNC 1/4 - 7 30,75 150 63 28,0 22,0
UNC 3/8 - 6 34,00 150 63 32,0 24,0
UNC 1/2 - 6 39,50 160 70 36,0 29,0
UNC nr. 3/4 - 5 45,00 180 75 40,0 32,0
2 - 4 1/2
N: Herkmmliche Anwendung 569
universal application
** Schafttoleranz der Vor- und Mittelschneider h 12 / Shank tolerance of 1st and 2nd tap h 12
Standardartikel / Items available ex stock
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