1) Thickness
2) Size
3) Hole Diameter
4) Pitch
5) Angle (a,b,c)
6) Hole (W1xL1)








60 Deg Staggered Round Hole

45 Deg Staggered Round Hole

Square Round Hole
Some list of hole diameters & Pitches Available

Pattern : 60 Degree Staggered
Matterial : Cold rolled steel, Hot rolled steel, Galvanized sheet, Aluminium, Stainless, Others metal sheet
Max Width : 1524 mm (5 feet)

Sample of Hole Sizes and Pitches Pictures :

1.0 x 2.0P 23%

1.5 x 2.5P 32%

1.5 x 3.0P 23%

2.0 x 3.0P 40%

2.0 x 3.5P 30%

2.0 x 4.0P 23%

3.0 x 5.0P 33%

3.0 x 6.0P 23%

3.2 x 4.8P 39%

4.0 x 6.0P 40%

4.0 x 7.0P 30%

4.0 x 8.0P 23%

5.0 x 8.0P 35%

6.0 x 9.0P 40%

6.0 x 10P 33%

6.5 x 9.0P 47%

7.0 x 10P 44%

8 x 12P 40%

9 x 13P 43%

9 x 14P 37%

10 x 13P 53%

10 x 15P 40%

12 x 18P 40%

15 x 20P 50%
Hole Diameters (mm)
Pitch (mm)
Open Area %
1.0
2.0
22.7
1.2
2.5
20.9
1.5
2.5
32.6
1.5
3.0
22.7
2.0
3.5
29.6
2.0
4.0
22.7
2.5
5.0
22.7
3.0
4.0
51.0
3.0
4.5
40.3
3.0
5.0
32.6
3.0
6.0
22.6
3.5
5.5
36.7
4.0
6.0
40.3
4.0
7.0
29.6
4.5
7.0
37.5
5.0
8.0
35.4
6.0
9.0
40.3
6.5
9.0
47.3
6.5
11.0
31.7
8.0
13.0
34.3
9.0
13.0
43.5
9.5
14.0
41.8
10.0
13.0
53.6
10.0
14.0
46.3
11.5
16.0
46.8
12.0
18.0
40.3
13.0
18.0
47.3
16.0
22.0
47.9
16.0
23.0
43.9
19.0
26.0
48.4
22.0
28.0
55.9
22.0
30.0
48.8
23.0
30.0
53.3
25.0
32.0
55.3
25.0
36.0
43.7
26.0
34.0
53.0
28.0
36.0
54.9
30.0
38.0
56.5
32.0
40.0
58.0
40.0
50.0
58.0


Pattern : 45 Degree Staggered
Matterial : Cold rolled steel, Hot rolled steel, Galvanized sheet, Aluminium, Stainless, Others metal sheet
Max Width : 1524 mm (5 feet)

Sample of Hole Sizes and Pitches Pictures :

4.0 x 7.0P 25.6%

5.0 x 10.6P 19.6%

6.0 x 9.0P 34.9%
Hole Diameters (mm)
Pitch (mm)
Open Area %
1.2
5.0
4.5
4.0
14.0
6.4
5.0
10.0
19.6
6.0
15.0
12.6
6.0
24.0
4.9
8.0
20.0
12.6
10.0
30.0
8.7
12.0
25.0
18.1


Pattern : 90 Degree
Matterial : Cold rolled steel, Hot rolled steel, Galvanized sheet, Aluminium, Stainless, Others metal sheet
Max Width : 1524 mm (5 feet)

Sample of Hole Sizes and Pitches Pictures :

1.5 x 5.0P 7.1%

2.5 x 12.0P 3.4%

3.0 x 4.5P 34.9%

3.0 x 5.0P 28%

4.0 x 7.0P 26%

4.0 x 10.5P 11.4%

4.5 x 12.5P 10.2%

5.0 x 8.0P 30%

6.0 x 10.0P 28.3%

8.0 x 12.0P 34.9%
Hole Diameters (mm)
Pitch (mm)
Open Area %
3.0
9.0
8.7
5.0
8.0
30.7
6.0
12.0
19.7
6.0
25.0
4.5
7.0
25.0
6.2
8.0
13.0
34.3
10.0
20.0
19.6
10.0
25.0
12.6

Special Hole Patterns



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