Bore Dia (In )

-
0.25 in
0.26 in
0.375 in
0.5 in
0.625
0.625 in
0.75
0.75 in
0.98
1
1 in
1-1/2
1-1/4
1-1/8
1-3/16
1-3/8
1-7/16
1.0 in
1.125
1.18
1.25
1.25 in
1.375
1.38
1.5
1.5 in
1.57
1.625
1.688
1.75
1.97
1/2
1/2 in
1/4
1/4 in
1/4 inch
2
2 in
2-1/2
2.125
2.1654
2.17
2.36
2.56
2.625
2.95
3
3.1496
3.25
3.35
3.54
3.937
3/16 in
3/16 inch
3/4
3/4 in
3/8
3/8 in
4
4.3307
4.7244
40 mm
5.0 mm
5.1181
5.5118
5.9055
5/16
5/16 in
5/16 inch
5/32 inch
5/8
5/8 in
50 mm
6.0 mm
6.2992
63 mm
7.4803
7.874
7/8
8.6614