BIG-SERTŪ Engineering Data
|
INSERT |
DRILL |
COUNTERBORE |
TAP |
SIZE |
DRILL
|
SIZE
|
MIN.
DIA. |
MIN DEPTH
|
MAJOR
DIA. |
10-32
|
G
|
.261
|
.340
|
.050
|
.300
|
1/4-20
|
7.8mm
|
.307
|
.355
|
.050
|
.359
|
1/4-28
|
L
|
.290
|
.330
|
.055
|
.330
|
5/16-18
|
13/32
|
.406
|
.474
|
.085
|
.474
|
5/16-24
|
13/32
|
.406
|
.474
|
.085
|
.474
|
3/8-16
|
31/64
|
.484
|
.552
|
.085
|
.552
|
3/8-24
|
31/64
|
.484
|
.552
|
.085
|
.552
|
7/16-14
|
37/64
|
.578
|
.634
|
.085
|
.634
|
7/16-20
|
37/64
|
.578
|
.634
|
.085
|
.634
|
1/2-13
|
41/64
|
.640
|
.701
|
.085
|
.701
|
1/2-20
|
41/64
|
.640
|
.701
|
.085
|
.701
|
|
INSERT |
DRILL |
COUNTERBORE |
TAP |
SIZE |
DRILL
|
SIZE
|
MIN.
DIA |
MIN.
DEPTH
|
MAJOR
DIA. |
M5x0.8
|
D
|
.246
|
.290
|
.050
|
.290
|
M6x1.0
|
L
|
.290
|
.330
|
.055
|
.330
|
M7x1.0
|
U
|
.368
|
.440
|
.075
|
.422
|
M8x1.0
|
13/32
|
.406
|
.474
|
.085
|
.474
|
M8x1.25
|
13/32
|
.406
|
.474
|
.085
|
.474
|
M10x1.0
|
31/64
|
.484
|
.552
|
.085
|
.552
|
M10x1.25
|
31/64
|
.484
|
.552
|
.085
|
.552
|
M10x1.5
|
31/64
|
.484
|
.552
|
.085
|
.552
|
M11x1.25
|
37/64
|
.578
|
.634
|
.085
|
.634
|
M12x1.5
|
37/64
|
.578
|
.634
|
.085
|
.634
|
M12x1.75
|
37/64
|
.578
|
.634
|
.085
|
.634
|
|