COUNTER
BORE DATA TYPE H
TYPE
H - HEAD PRESS FIT |
I.D.
DRILL SIZE
|
METRIC
|
O.D.
|
BUSHING LENGTH (BODY ONLY)
|
1/4
|
5/16
|
3/8
|
1/2
|
3/4
|
1"
|
1-3/8
|
1-1/2
|
1-3/4
|
2-1/8
|
2-1/2
|
3
|
#80 - #70
|
.0135-.0280
|
5/32
|
-
|
-
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
#69 - 3/64
|
.0292-.0469
|
5/32
|
-
|
-
|
5/16
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
#55 - 1/16
|
.0520-.0625
|
5/32
|
-
|
-
|
-
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
#80 - #70
|
.0135-.0280
|
13/64
|
-
|
-
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
#69 - 3/64
|
.0292-.0469
|
13/64
|
-
|
-
|
5/16
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
#55 - 1/16
|
.0520-.0625
|
13/64
|
-
|
-
|
-
|
5/16
|
5/16
|
5/16
|
-
|
-
|
-
|
-
|
-
|
-
|
#52 - #39
|
.0635-.0995
|
13/64
|
-
|
-
|
-
|
7/16
|
7/16
|
7/16
|
-
|
-
|
-
|
-
|
-
|
|
#40 - 9/64
|
.0980-.1406
|
1/4
|
-
|
-
|
-
|
7/16
|
7/16
|
5/8
|
5/8
|
5/8
|
-
|
-
|
-
|
|
1/8 - #10
|
.1250-.1935
|
5/16
|
-
|
-
|
-
|
-
|
-
|
5/8
|
5/8
|
5/8
|
-
|
-
|
-
|
-
|
#10 - #1
|
.1935-.2280
|
3/8
|
-
|
-
|
-
|
-
|
-
|
5/8
|
-
|
-
|
-
|
-
|
-
|
-
|
3/16 - F
|
.1875-.2570
|
13/32
|
-
|
-
|
-
|
-
|
-
|
5/8
|
5/8
|
5/8
|
5/8
|
-
|
-
|
-
|
A-L
|
.2340-.2900
|
7/16
|
-
|
-
|
-
|
-
|
-
|
5/8
|
-
|
-
|
-
|
-
|
-
|
-
|
3/16 - 0
|
.1875-.3160
|
1/2
|
-
|
-
|
-
|
-
|
-
|
3/4
|
3/4
|
3/4
|
3/4
|
-
|
-
|
-
|
|
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