Light Duty Portable Punches are for limited punching power (1.2 tons or less.) They're easy to carry in the pocket, on a belt or in a tool box. Hardened, machined bearing surfaces are used in these tools to provide dependable long life within the rated capacity.
Specifications:
- Maximum rated capacity: * 1.2 tons
- Smallest available
- Hand operation
- Adjustable stop gauge
The No. 5 Jr. punch has a standard 1 3/4-inch throat depth, while the No. XX has a deep throat configuration to punch up to 3 1/4-inch from the edge. The No. XX may be used to punch light channels with 1" minimum inside dimension and 1 3/8" maximum flange. Both punches have optional mounting bases, and are also available as kits with a standard assortment of round punches and dies in a durable plastic box.

Reference |
No. 5 Jr |
No. XX |
IN. |
MM |
IN. |
MM |
A |
8 1/4 |
209.55 |
10 1/4 |
260.35 |
B |
3 3/4 |
96.84 |
6 3/8 |
161.93 |
C |
1 3/4 |
44.45 |
3 1/4 |
82.55 |
D |
7/16 |
11.11 |
2 1/8 |
53.98 |
E |
5/16 |
7.94 |
9/16 |
14.29 |
F |
9/32 |
7.14 |
9/16 |
14.29 |
G |
1 13/32 |
35.72 |
1 5/8 |
41.28 |
Refer to the tonnage chart below to determine if the rated capacity of this tool will accommodate the type and thickness of metal and the size and shape hole that you will be punching. Do not, under any condition, exceed the rated capacity of this tool.
Round
Hole
Diameter |
Ga. |
20 |
18 |
16 |
14 |
12 |
11 |
10 |
3/16" |
1/4" |
5/16" |
3/8" |
1/2" |
In. |
.036 |
.048 |
.062 |
.075 |
.105 |
.120 |
.135 |
.188 |
.250 |
.312 |
.375 |
.500 |
1/8" |
|
.4 |
.5 |
.6 |
.7 |
1.0 |
1.2 |
1.3 |
- |
- |
- |
- |
- |
3/16" |
|
.5 |
.7 |
.9 |
1.1 |
1.5 |
1.8 |
2.0 |
2.8 |
- |
- |
- |
- |
1/4" |
|
.7 |
.9 |
1.2 |
1.5 |
2.1 |
2.4 |
2.6 |
3.7 |
4.9 |
- |
- |
- |
5/16" |
|
.9 |
1.2 |
1.5 |
1.8 |
2.6 |
2.9 |
3.3 |
4.6 |
6.1 |
7.8 |
- |
- |
3/8" |
|
1.1 |
1.4 |
1.8 |
2.2 |
3.1 |
3.5 |
4.0 |
5.5 |
7.4 |
9.2 |
11.1 |
- |
7/16" |
|
1.2 |
1.6 |
2.1 |
2.6 |
3.6 |
4.1 |
4.6 |
6.4 |
8.6 |
10.7 |
12.8 |
- |
1/2" |
|
1.4 |
1.9 |
2.3 |
2.9 |
4.1 |
4.7 |
5.3 |
7.4 |
9.8 |
12.3 |
14.8 |
19.7 |
9/16" |
|
1.6 |
2.1 |
2.6 |
3.3 |
4.6 |
5.1 |
5.9 |
8.3 |
11.1 |
13.9 |
16.5 |
22.0 |
5/8" |
|
1.8 |
2.4 |
2.9 |
3.7 |
5.1 |
5.9 |
6.6 |
9.2 |
12.3 |
15.4 |
18.5 |
24.6 |
11/16" |
|
1.9 |
2.6 |
3.2 |
4.0 |
5.7 |
6.2 |
7.3 |
10.1 |
13.5 |
17.0 |
20.2 |
26.9 |
3/4" |
|
2.1 |
2.8 |
3.5 |
4.4 |
6.2 |
7.1 |
7.9 |
11.0 |
14.7 |
18.5 |
22.1 |
29.5 |
13/16" |
|
2.3 |
3.1 |
3.8 |
4.8 |
6.7 |
7.6 |
8.6 |
12.0 |
16.0 |
20.0 |
23.8 |
31.8 |
7/8" |
|
2.5 |
3.3 |
4.1 |
5.1 |
7.2 |
8.3 |
9.2 |
12.9 |
17.2 |
21.5 |
25.8 |
34.4 |
15/16" |
|
2.6 |
3.5 |
4.4 |
5.5 |
7.7 |
8.8 |
9.9 |
13.8 |
18.4 |
23.0 |
27.5 |
36.8 |
1" |
|
2.8 |
3.8 |
4.7 |
5.9 |
8.2 |
9.4 |
10.6 |
14.8 |
19.7 |
24.6 |
29.5 |
39.4 |
1 1/2" |
|
4.2 |
5.5 |
7.0 |
8.8 |
12.3 |
14.0 |
25.9 |
22.0 |
34.4 |
43.0 |
51.5 |
68.8 |
2" |
|
5.6 |
7.5 |
9.5 |
11.7 |
16.4 |
18.8 |
21.0 |
29.5 |
39.3 |
49.0 |
59.0 |
78.5 |
2 1/2" |
|
7.0 |
9.4 |
11.7 |
14.7 |
20.5 |
23.5 |
26.5 |
36.8 |
49.0 |
61.5 |
73.6 |
98.2 |
3" |
|
8.5 |
11.3 |
14.0 |
17.6 |
24.5 |
28.2 |
31.7 |
44.2 |
60.0 |
76.5 |
88.4 |
118.0 |
3 1/2" |
|
9.9 |
13.0 |
16.5 |
20.5 |
28.8 |
32.7 |
37.0 |
51.5 |
68.7 |
86.0 |
103.0 |
137.0 |
4" |
|
11.3 |
15.0 |
18.8 |
23.5 |
32.8 |
37.6 |
42.2 |
60.0 |
78.5 |
98.0 |
188.0 |
157.0 |
The 5 Jr. portable light-duty punch comes standard with one round 3/16" punch and die.
The Kit includes the punches listed below and a hard plastic box.
Typical Size Ranges
|

Type O |

Type M |

Type N |

Type P |

Type R |

Type S |

Type T |

Type D |
No. 5
Jr. |
1/16 - 9/32
|
1/8 x 3/16 -
1/4 x 9/32 |
1/8 x 3/16 -
5/32 x 7/32 |
1/8 x 3/16 -
1/4 x 9/32 |
1/8 -3/16
|
5/32 - 7/32
|
5/32 - 7/32
|
3/16 x 1/8 -
9/32 x 1/4 |
No.
XX |
1/16 - 17/32
|
1/8 x 3/16 -
7/16 x 1/2 |
1/8 x 3/16 -
5/16 x 3/8 |
1/8 x 3/16 -
7/16 x 1/2 |
1/8 - 17/64
|
3/16 - 3/8
|
3/16 - 3/8
|
3/16 x 1/8 -
17/32 x 1/2 |
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