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Drill Bit Chart

METRIC - GREEN FRACTIONAL - RED WIRE GAGE - PURPLE LETTER SIZE - BLUE
Drill
Size
Decimal Inches Drill
Size
Decimal Inches Drill
Size
Decimal Inches Drill
Size
Decimal Inches Drill
Size
Decimal Inches Drill
Size
Decimal Inches
0,30mm.0118 54.0550 3,10mm.1220 5,50mm.2165 8,50mm.3346 9/16.5625
0,32mm.0126 1,40mm.0551 1/8.1250 7/32.2188 8,60mm.3386 14,50mm.5709
80.0135 1,45mm.0571 3,20mm.1260 5,600mm.2205 R.3390 37/64.5781
0,35mm.0138 1,50mm.0591 30.1285 2.2210 8,70mm.3425 14,75mm.5807
79.0145 53.0595 3,30mm.1299 5,70mm.2244 11/32.3438 15,00mm.5906
0,38mm.0150 1,55mm.0610 3,40mm.1339 1.2280 8,80mm.3465 19/32.5938
1/64.0156 1/16.0625 29.1360 5,80mm.2283 S.3480 15,25mm.6004
0,40mm.0157 1,60mm.0630 3,50mm.1378 5,90mm.2323 8,90mm.3504 39/64.6094
78.0160 52.0635 28.1405 A.2340 9,00mm.3543 15,50mm.6102
0,42mm.0165 1,65mm.0650 9/64.1406 15/64.2244 T.3580 15,75mm.6201
0,45mm.0177 1,70mm.0669 3,60mm.1417 6,00mm.2362 9,10mm.3583 5/8.6250
77.0180 51.0670 27.1440 B.2380 23/64.3594 16,00mm.6299
0,48mm.0189 1,75mm.0689 3,70mm.1457 6,10mm.2402 9,20mm.3622 16,25mm.6398
0,50mm.0197 50.0700 26.1470 C.2420 9,30mm.3661 41/64.6406
76.0200 1,80mm.0709 25.1495 6,20mm.2441 U.3680 16,50mm.6496
75.0210 1,85mm.0728 3,80mm.1496 D.2460 9,40mm.3701 21/32.6562
0,55mm.0217 49.0730 24.1520 6,30mm.2480 9,50mm.3740 16,75mm.6594
74.0225 1,90mm.0748 3,90mm.1535 1/4, E.2500 3/8.3750 17,00mm.6693
0,60mm.0236 48.0760 23.1540 6,40mm.2520 V.3770 43/64.6719
73.0240 1,95mm.0768 5/32.1562 6,50mm.2559 9,60mm.3780 17,25mm.6791
0,62mm.0244 5/64.0781 22.1570 F.2570 9,70mm.3819 11/16.6875
72.0250 47.0785 4,00mm.1575 6,60mm.2598 9,80mm.3858 17,50mm.6890
0,65mm.0256 2,00mm.0787 21.1590 G.2610 W.3860 45/64.7031
71.0260 2,05mm.0807 20.1610 6,70mm.2638 9,90mm.3898 18,00mm.7087
0,70mm.0276 46.0810 4,10mm.1614 17/64.2656 25/64.3906 23/32.7188
70.0280 45.0820 4,20mm.1654 H.2660 10,00mm.3937 18,50mm.7283
69.0292 2,10mm.0827 19.1660 6,80mm.2677 X.3970 47/64.7344
0,75mm.0295 2,15mm.0846 4,30mm.1693 6,90mm.2717 10,20mm.4016 19,00mm.7480
68.0310 44.0860 18.1695 I.2720 Y.4040 3/4.7500
1/32.0312 2,20mm.0866 11/64.1719 7,00mm.2756 13/32.4062 49/64.7656
0,80mm.0315 2,25mm.0886 17.1730 J.2770 Z.4130 19,50mm.7677
67.0320 43.0890 4,40mm.1732 7,10mm.2795 10,50mm.4134 25/32.7812
66.0330 2,30mm.0906 16.1770 K.2810 27/64.4219 20,00mm.7874
0,85mm.0335 2,35mm.0925 4,50mm.1772 9/32.2812 10,80mm.4252 51/64.7969
65.0350 42.0935 15.1800 7,20mm.2835 11,00mm.4331 20,50mm.8071
0,90mm.0350 3/32.0938 4,60mm.1811 7,30mm.2874 7/16.4375 13/16.8125
64.0360 2,40mm.0945 14.1820 L.2900 11,20mm.4409 21,00.8268
63.0370 41.0960 4,70mm, 13.1850 7,40mm.2913 11,50mm.4528 53/64.8281
0,95mm.0374 2,45mm.0965 3/16.1875 M.2950 29/64.4531 27/32.8438
62.0380 40.0980 4,80mm, 12.1890 7,50mm.2953 11,80mm.4646 21,50.8465
61.0390 2,50mm.0984 11.1910 19/64.2969 15/32.4688 55/64.8594
1,00mm.0394 39.0995 4,90mm.1929 7,60mm.2992 12,00mm.4724 22,00mm.8661
60.0400 38.1015 10.1935 N.3020 12,20mm.4803 7/8.8750
59.0410 2,60mm.1024 9.1960 7,70mm.3031 31/64.4844 22,50mm.8858
1,05mm.0413 37.1040 5,00mm.1696 7,80mm.3071 12,50mm.4921 57/64.8906
58.0420 2,70mm.1063 8.1990 7,90mm.3110 1/2.5000 23,00mm.9055
57.0430 36.1065 5,10mm.2008 5/16.3125 12,80mm.5039 29/32.9062
1,10mm.0433 7/64.1094 7.2010 8,00mm.3150 13,00mm.5118 59/64.9219
1,15mm.0453 35.1100 13/64.2031 O.3160 33/64.5156 23,50mm.9252
56.0465 2,80mm.1102 6.2040 8,10mm.3189 13,20mm.5197 15/16.9375
3/64.0469 34.1110 5,20mm.2047 8,20mm.3228 17/32.5312 24,00mm.9449
1,20mm.0472 33.1130 5.2055 P.3230 13,50mm.5315 61/64.9531
1,25mm.0492 2,90mm.1142 5,30mm.2087 8,30mm.3268 13,80mm.5433 24,50mm.9646
1,30mm.0512 32.1160 4.2090 21/64.3281 35/64.5469 31/32.9688
55.0520 3,00mm.1181 5,40mm.2126 8,40mm.3307 14,00mm.5512 25,00mm.9843
1,35mm.0531 31.1200 3.2130 Q.3320 14,25mm.5610 63/64.9844
11.0000