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Print Page
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DRILL SIZE |
DECIMAL INCH |
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DRILL SIZE |
DECIMAL INCH |
|
DRILL SIZE |
DECIMAL INCH |
|
DRILL SIZE |
DECIMAL INCH |
|
0.05mm |
0.0020" |
|
58 |
0.0420" |
|
2.80mm |
0.1102" |
|
13 |
0.1850" |
|
0.10mm |
0.0040" |
|
57 |
0.0430" |
|
34 |
0.1110" |
|
4.70mm |
0.1850" |
|
0.13mm |
0.0050" |
|
1.10mm |
0.0433" |
|
2.85mm |
0.1122" |
|
4.75mm |
0.1870" |
|
0.15mm |
0.0059" |
|
1.15mm |
0.0453" |
|
33 |
0.1130" |
|
3/16" |
0.1875" |
|
97 |
0.0059" |
|
56 |
0.0465" |
|
2.90mm |
0.1142" |
|
4.80mm |
0.1890" |
|
96 |
0.0063" |
|
3/64" |
0.0469" |
|
32 |
0.1160" |
|
12 |
0.1890" |
|
95 |
0.0067" |
|
1.20mm |
0.0472" |
|
2.95mm |
0.1161" |
|
4.85mm |
0.1909" |
|
94 |
0.0071" |
|
1.25mm |
0.0492" |
|
3.00mm |
0.1181" |
|
11 |
0.1910" |
|
93 |
0.0075" |
|
1.30mm |
0.0512" |
|
31 |
0.1200" |
|
4.90mm |
0.1929" |
|
92 |
0.0079" |
|
55 |
0.0520" |
|
3.05mm |
0.1201" |
|
10 |
0.1935" |
|
0.20mm |
0.0079" |
|
1.35mm |
0.0531" |
|
3.10mm |
0.1220" |
|
4.95mm |
0.1949" |
|
91 |
0.0083" |
|
54 |
0.0550" |
|
3.15mm |
0.1240" |
|
9 |
0.1960" |
|
90 |
0.0087" |
|
1.40mm |
0.0551" |
|
1/8" |
0.1250" |
|
5.00mm |
0.1968" |
|
89 |
0.0091" |
|
1.45mm |
0.0571" |
|
3.20mm |
0.1260" |
|
5.05mm |
0.1988" |
|
88 |
0.0095" |
|
1.50mm |
0.0591" |
|
3.25mm |
0.1280" |
|
8 |
0.1990" |
|
0.25mm |
0.0098" |
|
53 |
0.0595" |
|
30 |
0.1285" |
|
5.10mm |
0.2008" |
|
87 |
0.0100" |
|
1.55mm |
0.0610" |
|
3.30mm |
0.1299" |
|
7 |
0.2010" |
|
86 |
0.0105" |
|
1/16" |
0.0625" |
|
3.35mm |
0.1319" |
|
5.15mm |
0.2028" |
|
85 |
0.0110" |
|
1.60mm |
0.0630" |
|
3.40mm |
0.1339" |
|
13/64" |
0.2031" |
|
84 |
0.0115" |
|
52 |
0.0635" |
|
3.45mm |
0.1358" |
|
6 |
0.2040" |
|
0.30mm |
0.0118" |
|
1.65mm |
0.0650" |
|
29 |
0.1360" |
|
5.20mm |
0.2047" |
|
83 |
0.0120" |
|
1.70mm |
0.0669" |
|
3.50mm |
0.1378" |
|
5 |
0.2055" |
|
82 |
0.0125" |
|
51 |
0.0670" |
|
3.55mm |
0.1398" |
|
5.25mm |
0.2067" |
|
81 |
0.0130" |
|
1.75mm |
0.0689" |
|
28 |
0.1405" |
|
5.30mm |
0.2087" |
|
80 |
0.0135" |
|
50 |
0.0700" |
|
9/64" |
0.1406" |
|
4 |
0.2090" |
|
0.35mm |
0.0138" |
|
1.80mm |
0.0709" |
|
3.60mm |
0.1417" |
|
5.35mm |
0.2106" |
|
79 |
0.0145" |
|
1.85mm |
0.0728" |
|
3.65mm |
0.1437" |
|
5.40mm |
0.2126" |
|
1/64" |
0.0156" |
|
49 |
0.0730" |
|
27 |
0.1440" |
|
3 |
0.2130" |
|
0.40mm |
0.0157" |
|
1.90mm |
0.0748" |
|
3.70mm |
0.1457" |
|
5.45mm |
0.2146" |
|
78 |
0.0160" |
|
48 |
0.0760" |
|
26 |
0.1470" |
|
5.50mm |
0.2165" |
|
0.45mm |
0.0177" |
|
1.95mm |
0.0768" |
|
3.75mm |
0.1476" |
|
5.55mm |
0.2185" |
|
77 |
0.0180" |
|
5/64" |
0.0781" |
|
25 |
0.1495" |
|
7/32" |
0.2188" |
|
0.50mm |
0.0197" |
|
47 |
0.0785" |
|
3.80mm |
0.1496" |
|
5.60mm |
0.2205" |
|
76 |
0.0200" |
|
2.00mm |
0.0787" |
|
3.85mm |
0.1516" |
|
2 |
0.2210" |
|
75 |
0.0210" |
|
2.05mm |
0.0807" |
|
24 |
0.1520" |
|
5.65mm |
0.2224" |
|
0.55mm |
0.0217" |
|
46 |
0.0810" |
|
3.90mm |
0.1535" |
|
5.70mm |
0.2244" |
|
74 |
0.0225" |
|
45 |
0.0820" |
|
23 |
0.1540" |
|
5.75mm |
0.2264" |
|
0.60mm |
0.0236" |
|
2.10mm |
0.0827" |
|
3.95mm |
0.1555" |
|
1 |
0.2280" |
|
73 |
0.0240" |
|
2.15mm |
0.0846" |
|
5/32" |
0.1562" |
|
5.80mm |
0.2283" |
|
72 |
0.0250" |
|
44 |
0.0860" |
|
22 |
0.1570" |
|
5.85mm |
0.2302" |
|
0.65mm |
0.0256" |
|
2.20mm |
0.0866" |
|
4.00mm |
0.1575" |
|
5.90mm |
0.2323" |
|
71 |
0.0260" |
|
2.25mm |
0.0886" |
|
21 |
0.1590" |
|
A |
0.2340" |
|
0.70mm |
0.0276" |
|
43 |
0.0890" |
|
4.05mm |
0.1594" |
|
5.95mm |
0.2343" |
|
70 |
0.0280" |
|
2.30mm |
0.0906" |
|
20 |
0.1610" |
|
15/64" |
0.2344" |
|
69 |
0.0292" |
|
2.35mm |
0.0925" |
|
4.10mm |
0.1614" |
|
6.00mm |
0.2362" |
|
0.75mm |
0.0295" |
|
42 |
0.0935" |
|
4.15mm |
0.1634" |
|
B |
0.2380" |
|
68 |
0.0310" |
|
3/32" |
0.0938" |
|
4.20mm |
0.1654" |
|
6.05mm |
0.2382" |
|
1/32" |
0.0312" |
|
2.40mm |
0.0945" |
|
19 |
0.1660" |
|
6.10mm |
0.2402" |
|
0.80mm |
0.0315" |
|
41 |
0.0960" |
|
4.25mm |
0.1673" |
|
C |
0.2420" |
|
67 |
0.0320" |
|
2.45mm |
0.0965" |
|
4.30mm |
0.1693" |
|
6.15mm |
0.2421" |
|
66 |
0.0330" |
|
40 |
0.0980" |
|
18 |
0.1695" |
|
6.20mm |
0.2441" |
|
0.85mm |
0.0335" |
|
2.50mm |
0.0984" |
|
4.35mm |
0.1713" |
|
D |
0.2460" |
|
65 |
0.0350" |
|
39 |
0.0995" |
|
11/64" |
0.1719" |
|
6.25mm |
0.2461" |
|
0.90mm |
0.0354" |
|
2.55mm |
0.1004" |
|
17 |
0.1730" |
|
6.30mm |
0.2480" |
|
64 |
0.0360" |
|
38 |
0.1015" |
|
4.40mm |
0.1732" |
|
6.35mm |
0.2500" |
|
63 |
0.0370" |
|
2.60mm |
0.1024" |
|
4.45mm |
0.1752" |
|
E |
0.2500" |
|
0.95mm |
0.0374" |
|
37 |
0.1040" |
|
16 |
0.1770" |
|
1/4" |
0.2500" |
|
62 |
0.0380" |
|
2.65mm |
0.1043" |
|
4.50mm |
0.1772" |
|
6.40mm |
0.2520" |
|
61 |
0.0390" |
|
2.70mm |
0.1063" |
|
4.55mm |
0.1791" |
|
6.50mm |
0.2559" |
|
1.00mm |
0.0394" |
|
36 |
0.1065" |
|
15 |
0.1800" |
|
F |
0.2570" |
|
60 |
0.0400" |
|
2.75mm |
0.1083" |
|
4.60mm |
0.1811" |
|
6.60mm |
0.2598" |
|
59 |
0.0410" |
|
7/64" |
0.1094" |
|
14 |
0.1820" |
|
G |
0.2160" |
|
1.05mm |
0.0413" |
|
35 |
0.1100" |
|
4.65mm |
0.1831" |
|
6.70mm |
0.2638" |
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