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UNEF High performance machine taps

800
Gwint metryczny ISO DIN-13
American unified fine thread UNEF, ANSI B-1.1
1 0 B-TN2 C-R40-TN2
60
H
H HSSESSE
HSSE
E
S
S
P
P PM
PM
P
M
M
l 1
l 2
HSSE
TN2
d 1 d 2 a
DIN
~374
P M K P M K
Material groups
N S H N S H
Hole type
< 3d < 2,5d
Quality of material HSSE HSSE
Coating TN2 TN2
Chamfer B / 4-5P C / 2-3P
Norm ~DIN-374
UNEF Ćd 1 1''/P P l 1 l 2 l 2 l Ćd 2 a Tol. 2B 2B
R40 3
INDEX C2-113X01 C2-513X01
1/4-32 6,350 32 0,794 80 14 8 - 4,5 3,4 5,55 4327
5/16-32 7,938 32 0,794 80 14 8 8 - - 6,0 4,9 7,15 4328
800 7/16-28 11,112 28 0,907 100 18 10 - - 8,0 6,2 10,20 4330
8,70
18
90
4329
9,525
7,0 5,5
32 0,794
3/8-32
90
10
9,0 7,0 11,80
4331
18
1/2-28 12,700
28 0,907
11,0 9,0 13,20
9/16-24 14,288
4333
5/8-24 15,875 24 1,058 100 18 11 - - 12,0 9,0 14,80 4332
18
24 1,058
100
11
3/4-20 19,050 20 1,270 110 25 13 - 14,0 11,0 17,80 4335
7/8-20 22,225 20 1,270 125 25 13 - 18,0 14,5 20,95 4337
1-20 25,400 20 1,270 140 28 13 - 18,0 14,5 24,15 4339
ISO Vc (m/min)
P 5-35 5-35
M 5-15 5-15
K 5-25 10-25
N 10-30 10-30
S - -

Example of order Available from stock
66
C2-11X01-4327 On request
Tap 800X 1/4-32 UNEF 2B DIN-374 B HSSE TN2