DRILL BUSHINGS
COUNTER BORE DATA TYPE SF &TYPE F
TYPE SF & TYPE F - SLIP FIXED AND FIXED RENEWABLE
I.D. DRILL SIZE
METRIC
O.D.
BUSHING LENGTH (BODY ONLY)
1/4
5/16
3/8
1/2
5/8
3/4
1"
1-3/8
1-1/2
1-3/4
2-1/8
2-1/2
3"
#80 - #70
.0135-.0280
3/16
-
#69 - 3/64
.0292-.0469
#55 - 1/16
.0520-.0625
#52 - #40
.0635-.0980
7/16
#39 - 9/64
.0995-.1406
#52 - #43
.0635-.0890
#42 - #31
.0935-.1200
1/8 - #10
.1250-.1935
#10 - #1
.1935-.2280
A - L
.2340-.2900
#28 - 3/16
.1405-.1875
#12 - 11/32
.1890-.3437
7/8
9/32 - 9/16
.2812-.5625
SIZES IN TABLE INDICATE DRILL BEARING LENGTHS
Back Drill Bushings | Tooling Components | Toggle Clamps