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The drill size chart provides a list of standard size drill bits in several measurement systems, including fractional, metric, wire gauge number, and letter. The decimal equivalents of the diameters are shown in both English and Metric units. Fractional sizes are measured in inches, while metric sizes are measured in millimeters.What size drill for #8 screw How To Identify Spider With White Spots On Belly, How To Identify Spiders With White Spots
Downloadable versions: Drill sizeDiameter (in)Diameter (mm) #107 0.0019 0.0483 0.05 mm 0.0020 0.0500 #106 0.0023 0.0584 #105 0.0027 0.0686 #104 0.0031 0.0787 #103 0.0035 0.0889 #102 0.0039 0.0991 0.1 mm 0.0039 0.1000 #101 0.0043 0.1092 #100 0.0047 0.1194 #99 0.0051 0.1295 #98 0.0055 0.1397 #97 0.0059 0.1499 #96 0.0063 0.1600 #95 0.0067 0.1702 #94 0.0071 0.1803 #93 0.0075 0.1905 0.2 mm 0.0079 0.2000 #92 0.0079 0.2007 #91 0.0083 0.2108 #90 0.0087 0.2210 #89 0.0091 0.2311 #88 0.0095 0.2413 #87 0.0100 0.2540 #86 0.0105 0.2667 #85 0.0110 0.2794 #84 0.0115 0.2921 0.3 mm 0.0118 0.3000 #83 0.0120 0.3048 #82 0.0125 0.3175 #81 0.0130 0.3302 #80 0.0135 0.3429 #79 0.0145 0.3680 1/64 in 0.0156 0.3969 0.4 mm 0.0158 0.4000 #78 0.0160 0.4064 #77 0.0180 0.4572 0.5 mm 0.0197 0.5000 #76 0.0200 0.5080 #75 0.0210 0.5334 #74 0.0225 0.5715 0.6 mm 0.0236 0.6000 #73 0.0240 0.6096 #72 0.0250 0.6350 #71 0.0260 0.6604 0.7 mm 0.0276 0.7000 #70 0.0280 0.7112 #69 0.0292 0.7417 #68 0.0310 0.7874 1/32 in 0.0313 0.7938 0.8 mm 0.0315 0.8000 #67 0.0320 0.8128 #66 0.0330 0.8382 #65 0.0350 0.8890 0.9 mm 0.0354 0.9000 #64 0.0360 0.9144 #63 0.0370 0.9398 #62 0.0380 0.9652 #61 0.0390 0.9906 1 mm 0.0394 1.0000 #60 0.0400 1.0160 #59 0.0410 1.0414 #58 0.0420 1.0668 #57 0.0430 1.0922 1.1 mm 0.0433 1.1000 #56 0.0465 1.1811 3/64 in 0.0469 1.1906 1.2 mm 0.0472 1.2000 1.3 mm 0.0512 1.3000 #55 0.0520 1.3208 #54 0.0550 1.3970 1.4 mm 0.0551 1.4000 1.5 mm 0.0591 1.5000 #53 0.0595 1.5113 1/16 in 0.0625 1.5875 1.6 mm 0.0630 1.6000 #52 0.0635 1.6129 1.7 mm 0.0669 1.7000 #51 0.0670 1.7018 #50 0.0700 1.7780 1.8 mm 0.0709 1.8000 #49 0.0730 1.8542 1.9 mm 0.0748 1.9000 #48 0.0760 1.9304 5/64 in 0.0781 1.9844 #47 0.0785 1.9939 2 mm 0.0787 2.0000 #46 0.0810 2.0574 #45 0.0820 2.0828 2.1 mm 0.0827 2.1000 #44 0.0860 2.1844 2.2 mm 0.0866 2.2000 #43 0.0890 2.2606 2.3 mm 0.0906 2.3000 #42 0.0935 2.3749 3/32 in 0.0938 2.3813 2.4 mm 0.0945 2.4000 #41 0.0960 2.4384 #40 0.0980 2.4892 2.5 mm 0.0984 2.5000 #39 0.0995 2.5273 #38 0.1015 2.5781 2.6 mm 0.1024 2.6000 #37 0.1040 2.6416 2.7 mm 0.1063 2.7000 #36 0.1065 2.7051 7/64 in 0.1094 2.7781 #35 0.1100 2.7940 2.8 mm 0.1102 2.8000 #34 0.1110 2.8194 #33 0.1130 2.8702 2.9 mm 0.1142 2.9000 #32 0.1160 2.9464 3 mm 0.1181 3.0000 #31 0.1200 3.0480 3.1 mm 0.1221 3.1000 1/8 in 0.1250 3.1750 3.2 mm 0.1260 3.2000 #30 0.1285 3.2639 3.3 mm 0.1299 3.3000 3.4 mm 0.1339 3.4000 #29 0.1360 3.4544 3.5 mm 0.1378 3.5000 #28 0.1405 3.5687 9/64 in 0.1406 3.5719 3.6 mm 0.1417 3.6000 #27 0.1440 3.6576 3.7 mm 0.1457 3.7000 #26 0.1470 3.7338 #25 0.1495 3.7973 3.8 mm 0.1496 3.8000 #24 0.1520 3.8608 3.9 mm 0.1535 3.9000 #23 0.1540 3.9116 5/32 in 0.1563 3.9688 #22 0.1570 3.9878 4 mm 0.1575 4.0000 #21 0.1590 4.0386 #20 0.1610 4.0894 4.1 mm 0.1614 4.1000 4.2 mm 0.1654 4.2000 #19 0.1660 4.2164 4.3 mm 0.1693 4.3000 #18 0.1695 4.3053 11/64 in 0.1719 4.3656 #17 0.1730 4.3942 4.4 mm 0.1732 4.4000 #16 0.1770 4.4958 4.5 mm 0.1772 4.5000 #15 0.1800 4.5720 4.6 mm 0.1811 4.6000 #14 0.1820 4.6228 #13 0.1850 4.6990 4.7 mm 0.1850 4.7000 3/16 in 0.1875 4.7625 4.8 mm 0.1890 4.8000 #12 0.1890 4.8006 #11 0.1910 4.8514 4.9 mm 0.1929 4.9000 #10 0.1935 4.9149 #9 0.1960 4.9784 5 mm 0.1969 5.0000 #8 0.1990 5.0546 5.1 mm 0.2008 5.1000 #7 0.2010 5.1054 13/64 in 0.2031 5.1594 #6 0.2040 5.1816 5.2 mm 0.2047 5.2000 #5 0.2055 5.2197 5.3 mm 0.2087 5.3000 #4 0.2090 5.3086 5.4 mm 0.2126 5.4000 #3 0.2130 5.4102 5.5 mm 0.2165 5.5000 7/32 in 0.2188 5.5563 5.6 mm 0.2205 5.6000 #2 0.2210 5.6134 5.7 mm 0.2244 5.7000 #1 0.2280 5.7912 5.8 mm 0.2284 5.8000 5.9 mm 0.2323 5.9000 A 0.2340 5.9436 15/64 in 0.2344 5.9531 6 mm 0.2362 6.0000 B 0.2380 6.0452 6.1 mm 0.2402 6.1000 C 0.2420 6.1468 6.2 mm 0.2441 6.2000 D 0.2460 6.2484 6.3 mm 0.2480 6.3000 1/4 in 0.2500 6.3500 E 0.2500 6.3500 6.4 mm 0.2520 6.4000 6.5 mm 0.2559 6.5000 F 0.2570 6.5278 6.6 mm 0.2598 6.6000 G 0.2610 6.6294 6.7 mm 0.2638 6.7000 17/64 in 0.2656 6.7469 H 0.2660 6.7564 6.8 mm 0.2677 6.8000 6.9 mm 0.2717 6.9000 I 0.2720 6.9088 7 mm 0.2756 7.0000 J 0.2770 7.0358 7.1 mm 0.2795 7.1000 K 0.2810 7.1374 9/32 in 0.2813 7.1438 7.2 mm 0.2835 7.2000 7.3 mm 0.2874 7.3000 L 0.2900 7.3660 7.4 mm 0.2913 7.4000 M 0.2950 7.4930 7.5 mm 0.2953 7.5000 19/64 in 0.2969 7.5406 7.6 mm 0.2992 7.6000 N 0.3020 7.6708 7.7 mm 0.3032 7.7000 7.8 mm 0.3071 7.8000 7.9 mm 0.3110 7.9000 5/16 in 0.3125 7.9375 8 mm 0.3150 8.0000 O 0.3160 8.0264 8.1 mm 0.3189 8.1000 8.2 mm 0.3228 8.2000 P 0.3230 8.2042 8.3 mm 0.3268 8.3000 21/64 in 0.3281 8.3344 8.4 mm 0.3307 8.4000 Q 0.3320 8.4328 8.5 mm 0.3347 8.5000 8.6 mm 0.3386 8.6000 R 0.3390 8.6106 8.7 mm 0.3425 8.7000 11/32 in 0.3438 8.7313 8.8 mm 0.3465 8.8000 S 0.3480 8.8392 8.9 mm 0.3504 8.9000 9 mm 0.3543 9.0000 T 0.3580 9.0932 9.1 mm 0.3583 9.1000 23/64 in 0.3594 9.1281 9.2 mm 0.3622 9.2000 9.3 mm 0.3661 9.3000 U 0.3680 9.3472 9.4 mm 0.3701 9.4000 9.5 mm 0.3740 9.5000 3/8 in 0.3750 9.5250 V 0.3770 9.5758 9.6 mm 0.3780 9.6000 9.7 mm 0.3819 9.7000 9.8 mm 0.3858 9.8000 W 0.3860 9.8044 9.9 mm 0.3898 9.9000 25/64 in 0.3906 9.9219 10 mm 0.3937 10.0000 X 0.3970 10.0838 Y 0.4040 10.2616 13/32 in 0.4063 10.3188 Z 0.4130 10.4902 10.5 mm 0.4134 10.5000 27/64 in 0.4219 10.7156 11 mm 0.4331 11.0000 7/16 in 0.4375 11.1125 11.5 mm 0.4528 11.5000 29/64 in 0.4531 11.5094 15/32 in 0.4688 11.9063 12 mm 0.4724 12.0000 31/64 in 0.4844 12.3031 12.5 mm 0.4921 12.5000 1/2 in 0.5000 12.7000 13 mm 0.5118 13.0000 33/64 in 0.5156 13.0969 17/32 in 0.5313 13.4938 13.5 mm 0.5315 13.5000 35/64 in 0.5469 13.8906 14 mm 0.5512 14.0000 9/16 in 0.5625 14.2875 14.5 mm 0.5709 14.5000 37/64 in 0.5781 14.6844 15 mm 0.5906 15.0000 19/32 in 0.5938 15.0813 39/64 in 0.6094 15.4781 15.5 mm 0.6102 15.5000 5/8 in 0.6250 15.8750 16 mm 0.6299 16.0000 41/64 in 0.6406 16.2719 16.5 mm 0.6496 16.5000 17 mm 0.6693 17.0000 43/64 in 0.6719 17.0656 11/16 in 0.6875 17.4625 17.5 mm 0.6890 17.5000 45/64 in 0.7031 17.8594 18 mm 0.7087 18.0000 23/32 in 0.7188 18.2563 18.5 mm 0.7284 18.5000 47/64 in 0.7344 18.6531 19 mm 0.7480 19.0000 3/4 in 0.7500 19.0500 49/64 in 0.7656 19.4469 19.5 mm 0.7677 19.5000 25/32 in 0.7813 19.8438 20 mm 0.7874 20.0000 51/64 in 0.7969 20.2406 20.5 mm 0.8071 20.5000 13/16 in 0.8125 20.6375 21 mm 0.8268 21.0000 53/64 in 0.8281 21.0344 27/32 in 0.8438 21.4313 21.5 mm 0.8465 21.5000 55/64 in 0.8594 21.8281 22 mm 0.8661 22.0000 7/8 in 0.8750 22.2250 22.5 mm 0.8858 22.5000 57/64 in 0.8906 22.6219 23 mm 0.9055 23.0000 29/32 in 0.9063 23.0188 21/23 in 0.9130 23.1913 59/64 in 0.9219 23.4156 23.5 mm 0.9252 23.5000 15/16 in 0.9375 23.8125 24 mm 0.9449 24.0000 61/64 in 0.9531 24.2094 24.5 mm 0.9646 24.5000 31/32 in 0.9688 24.6063 25 mm 0.9843 25.0000 63/64 in 0.9844 25.0031 1 in 1.0000 25.4000 25.5 mm 1.0039 25.5000 1 1/64 in 1.0156 25.7969 26 mm 1.0236 26.0000 1 1/32 in 1.0313 26.1938 26.5 mm 1.0433 26.5000 1 3/64 in 1.0469 26.5906 1 1/16 in 1.0625 26.9875 27 mm 1.0630 27.0000 1 5/64 in 1.0781 27.3844 27.5 mm 1.0827 27.5000 1 3/32 in 1.0938 27.7813 28 mm 1.1024 28.0000 1 7/64 in 1.1094 28.1781 28.5 mm 1.1221 28.5000 1 1/8 in 1.1250 28.5750 1 9/64 in 1.1406 28.9719 29 mm 1.1417 29.0000 1 5/32 in 1.1563 29.3688 29.5 mm 1.1614 29.5000 1 11/64 in 1.1719 29.7656 30 mm 1.1811 30.0000 1 3/16 in 1.1875 30.1625 30.5 mm 1.2008 30.5000 1 13/64 in 1.2031 30.5594 1 7/32 in 1.2188 30.9563 31 mm 1.2205 31.0000 1 15/64 in 1.2344 31.3531 31.5 mm 1.2402 31.5000 1 1/4 in 1.2500 31.7500 32 mm 1.2598 32.0000 1 17/64 in 1.2656 32.1469 32.5 mm 1.2795 32.5000 1 9/32 in 1.2813 32.5438 1 19/64 in 1.2969 32.9406 33 mm 1.2992 33.0000 1 5/16 in 1.3125 33.3375 33.5 mm 1.3189 33.5000 1 21/64 in 1.3281 33.7344 34 mm 1.3386 34.0000 1 11/32 in 1.3438 34.1313 34.5 mm 1.3583 34.5000 1 23/64 in 1.3594 34.5281 1 3/8 in 1.3750 34.9250 35 mm 1.3780 35.0000 1 25/64 in 1.3906 35.3219 35.5 mm 1.3976 35.5000 1 13/32 in 1.4063 35.7188 36 mm 1.4173 36.0000 1 27/64 in 1.4219 36.1156 36.5 mm 1.4370 36.5000 1 7/16 in 1.4375 36.5125 1 29/64 in 1.4531 36.9094 37 mm 1.4567 37.0000 1 15/32 in 1.4688 37.3063 37.5 mm 1.4764 37.5000 1 31/64 in 1.4844 37.7031 38 mm 1.4961 38.0000 1 1/2 in 1.5000 38.1000
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