| Pilot Diameter K12 |
Body
Diameter H9 |
Overall Length |
Pilot Length |
| Max |
Min |
Max |
Min |
| 1.0 |
3.15 |
33.5 |
29.5 |
1.9 |
1.3 |
| 1.25 |
3.15 |
33.5 |
29.5 |
2.2 |
1.6 |
| 1.6 |
4.0 |
37.5 |
33.5 |
2.8 |
2.0 |
| 2.0 |
5.0 |
42 |
38 |
3.3 |
2.5 |
| 2.5 |
6.3 |
47 |
43 |
4.1 |
3.1 |
| 3.15 |
8.0 |
52 |
48 |
4.9 |
3.9 |
| 4.0 |
10.0 |
59 |
53 |
6.2 |
5.0 |
| 5.0 |
12.5 |
66 |
60 |
7.5 |
6.3 |
| 6.3 |
16.0 |
74 |
68 |
9.2 |
8.0 |
| 8.0 |
20.0 |
83 |
77 |
11.5 |
10.1 |
| 10.0 |
25.0 |
103 |
97 |
14.2 |
12.8 |
Dimension in mm.
Specifications conform to IS:6708-1977/ISO 866-1975
B.S. No.
| B.S. No |
Body
Diameter |
Pilot
Diameter |
Pilot Length |
Overall Length |
| Max |
Min |
Size |
Tot |
| 1 |
1/8 |
3/64 |
5/64 |
1/16 |
1.1/2 |
1/32 |
| 2 |
3/16 |
1/16 |
3/32 |
5/64 |
1.3/4 |
1/32 |
| 3 |
1/4 |
3/32 |
5/32 |
1/8 |
2 |
1/16 |
| 4 |
5/16 |
1/8 |
3/16 |
5/32 |
2.1/4 |
1/16 |
| 5 |
7/16 |
3/16 |
9/32 |
1/4 |
2.1/2 |
3/32 |
| 6 |
5/8 |
1/4 |
3/8 |
5/16 |
3 |
3/32 |
7
|
3/4 |
5/16 |
15/32 |
13/32 |
3.1/2 |
3/32 |
Dimension in inches.
Specifications conform to BS 328 Part 2-1950
Type -B
Body
Diameter K12 |
Pilot
Diameter H9 |
Pilot Length |
Overall Length |
| Max |
Min |
Size |
Tot |
| 1.6 |
6.3 |
47 |
43 |
2.8 |
2.0 |
| 2 |
8 |
52 |
48 |
3.3 |
2.5 |
| 2.5 |
10 |
59 |
53 |
4.1 |
3.1 |
| 3.15 |
11.2 |
63 |
57 |
4.9 |
3.9 |
| 4 |
14 |
70 |
64 |
6.2 |
5.0 |
| 5 |
18 |
78 |
72 |
7.5 |
6.3 |
| 6.3 |
20 |
83 |
77 |
9.2 |
8.0 |
| 8 |
25 |
103 |
97 |
11.5 |
10.1 |
| 10 |
31.5 |
128 |
122 |
14.2 |
12.8 |
| 
