anexo-sutisa-02

anexo
brocas
Tablas de brocas recomendadas para machuelear
Fraccional
Milimétrica
machuelo
hilos por
pulg.
broca
machuelo
paso
broca
1/16
3/32
1/8
5/32
5/32
64 NS
48NS
4ONS
32NS
36NS
3/64
49
38
1/8
30
1.0
1.2
1.5
1.7
.25
.25
.30
.35
.35
0.75
0.95
1.10
1.10
1.35
3/16
3/16
7/32
7/32
1/4
24NS
32NS
24NS
32NS
2ONC
26
22
16
12
7
2.0
2.3
2.5
2.6
3.0
.40
.40
.45
.45
.50
1.60
1.90
2.00
2.10
2.50
1/4
5/16
5/16
3/8
3/8
28NF
18NC
24NF
16NC
24NF
3
F
1
5/16
Q
3.5
4.0
4.5
5.0
5.5
.60
.70
.75
.80
.90
2.90
3.30
3.75
4.20
4.60
7/16
7/16
1/2
1/2
9/16
18NF
11NC
18NF
11NS
1 6NS
U
25/64
27/64
29/64
31/64
6.0
7.0
8.0
9.0
10.0
1.00
1.00
1.25
1.25
1.50
5.00
6.00
6.80
7.80
8.60
9/16
5/8
5/8
11/16
11/16
10 NC
1 6N F
IONS
9NC
14NF
33/64
17/32
37/64
19/32
5/8
11.0
12.0
13.0
14.0
15.0
1.50
1.75
1.75
2.00
2.00
9.60
10.50
11.50
12.00
13.00
3/4
3/4
13/16
7/8
7/8
18NS
9NS
8NC
14NF
7NC
21/32
11/16
23/32
49/64
13/16
16.0
17.0
18.0
19.0
20.0
2.00
2.00
2.00
2.50
2.50
1 4.00
15.00
16.00
16.00
1 7.50
7/8
15/16
1
1
1 1/8
18NS
9NS
8NC
14NF
7NC
53/64
53/64
7/8
15/16
63/64
22.0
24.0
2.50
3.00
19.50
21.00
1 1/8
1 1/4
1 1/4
1 3/8
1 3/8
12NF
7NC
12NF
6NV
1 2NC
1 3/64
1 7/64
1 11/64
1 13/64
1 19/64
1 1/2
1 1/2
1 5/8
1 3/4
1 7/8
6NC
12NF
5 1/2 NS
4NC
5NS
1 11/32
1 27/64.
1 29/64
1 9/16
1 11/16
2
4 1/2 NC
1 25/32
1.4