Machining Limits, Size Range
Material | Sheet thickness(Gauge) | Thickness (Inch) | Limit a | Limit b | Limit c |
---|
|
26 |
0.0179″ |
1.0 |
Friction drilled tapped hole is not available in Inch gauge sheetmetal |
|
---|---|---|---|---|---|
24 |
0.0239″ |
1.0 |
|||
22 |
0.0299″ |
0.5 |
|||
20 |
0.0359″ |
0.5 |
|||
19 |
0.0418″ |
0.5 |
|||
18 |
0.0478″ |
1.0 |
|||
17 |
0.0538″ |
1.0 |
|||
16 |
0.0598″ |
1.0 |
|||
14 |
0.0747″ |
1.0 |
|||
13 |
0.0897″ |
1.0 |
|||
12 |
0.1046″ |
1.5 |
|||
11 |
0.1196″ |
1.5 |
|||
10 |
0.1345″ |
2.0 |
|||
8 |
0.1644″ |
2.0 |
|||
7 |
0.1793″ |
2.0 |
|||
6 |
0.1943″ |
2.0 |
|||
(1/4) |
0.2500″ |
2.5 |
|||
(3/8) |
0.3750″ |
4.0 |
|||
|
24 |
0.0276″ |
0.5 |
||
22 |
0.0336″ |
0.5 |
|||
20 |
0.0396″ |
0.5 |
|||
18 |
0.0516″ |
1.0 |
|||
16 |
0.0635″ |
1.0 |
|||
14 |
0.0785″ |
1.0 |
|||
|
26 |
0.0187″ |
1.0 |
||
24 |
0.0250″ |
1.0 |
|||
22 |
0.0312″ |
0.5 |
|||
20 |
0.0375″ |
0.5 |
|||
19 |
0.0437″ |
0.5 |
|||
18 |
0.0500″ |
1.0 |
|||
17 |
0.0562″ |
1.0 |
|||
16 |
0.0625″ |
1.0 |
|||
14 |
0.0781″ |
1.0 |
|||
13 |
0.0937″ |
1.0 |
|||
12 |
0.1094″ |
1.5 |
|||
11 |
0.1250″ |
1.5 |
|||
10 |
0.1406″ |
2.0 |
|||
8 |
0.1719″ |
2.0 |
|||
7 |
0.1875″ |
2.0 |
|||
3 |
0.2500″ |
2.5 |
|||
|
26 |
0.0187″ |
1.0 |
||
24 |
0.0250″ |
1.0 |
|||
22 |
0.0312″ |
1.0 |
|||
20 |
0.0375″ |
1.0 |
|||
18 |
0.0500″ |
1.0 |
|||
16 |
0.0625″ |
1.0 |
|||
14 |
0.0781″ |
1.0 |
|||
12 |
0.1094″ |
1.5 |
|||
11 |
0.1250″ |
1.5 |
|||
10 |
0.1406″ |
2.0 |
|||
7 |
0.1875″ |
2.0 |
|||
|
– |
0.0200″ |
0.5 |
||
– |
0.0250″ |
0.5 |
|||
– |
0.0320″ |
0.5 |
|||
– |
0.0400″ |
0.5 |
|||
– |
0.0500″ |
1.0 |
|||
– |
0.0630″ |
1.0 |
|||
– |
0.0800″ |
1.0 |
|||
– |
0.0900″ |
1.0 |
|||
– |
0.1000″ |
1.0 |
|||
– |
0.1250″ |
1.5 |
|||
– |
0.1600″ |
2.0 |
|||
– |
0.1900″ |
2.0 |
|||
– |
0.2500″ |
3.0 |
Example
