DRILL SELECTION CHART
size 0.10 to 1.99
> size 2.00 to 3.99
size 4.00 to 5.95
size 6.00 to 9.92
size 10.00 to 19.84
size 20.00 to 25.40
Drill Size
mm Equiv*
Decimal Inches Equiv*
Metric
Fractional
Gauge
200
2.00
.0787
2.05
.0807
46
2.06
.0810
45
2.08
.0820
2.10
.0827
2.15
.0847
44
2.18
.0860
2.20
.0866
2.25
.0886
43
2.26
.0890
2.30
.0906
2.35
.0926
42
2.37
.0935
3/32
2.38
.0938
2.40
.0945
41
2.44
.0960
2.45
.0965
40
2.50
.0980
.0984
39
2.53
.0995
2.55
.1004
38
2.58
.1015
2.60
.1024
37
2.64
.1040
2.65
.1043
2.70
.1063
36
2.71
.1065
2.75
.1083
7/64
2.78
.1094
35
2.79
.1100
2.80
.1102
34
2.82
.1110
2.85
.1122
33
2.87
.1130
2.90
.1142
32
2.95
.1160
.1162
3.00
.1181
31
3.05
.1200
3.10
.1220
1/8
3.18
.1250
3.20
.1260
30
3.26
.1285
3.30
.1299
3.40
.1339
29
3.45
.1360
3.50
.1378
28
3.57
.1405
9/64
.1406
3.60
.1417
27
3.66
.1440
3.70
.1457
26
3.73
.1470
25
3.80
.1495
.1496
24
3.86
.1520
3.90
.1535
23
3.91
.1540
5/32
3.97
.1562
22
3.99
.1570
size 2.00 to 3.99
Please note : Tradezone Ltd accepts no liability for any loss or damage either direct or consequential aising out of or in relation to the use or application of the information or products referred to herein.