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Drill Bushings for Plastic
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Serrations line the sides of these bushings to keep them from spinning while you drill. Also known as jig bushings, they’re pressed or molded into plastic tooling to guide drill bits, counterbores, and reamers. They help you create consistent, accurate holes from part to part.
Also Available: Other sizes. Please select 3378A999 and specify ID, OD, and length.
Tolerance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OD | Lg. | For Drill Bit Size | For Drill Bit Size Decimal Equiv. | ID | OD | Drill Bushing Type | Material | Hardness | Each | |||
0.0625" ID | ||||||||||||
| 1/4" | 1/2" | 1/16" | 0.0625" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A811 | 00000 | ||
0.0635" ID | ||||||||||||
| 1/4" | 1/2" | 52 Ga. | 0.0635" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A812 | 0000 | ||
0.07" ID | ||||||||||||
| 1/4" | 1/2" | 50 Ga. | 0.07" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A813 | 0000 | ||
0.0781" ID | ||||||||||||
| 1/4" | 1/2" | 5/64" | 0.0781" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A814 | 0000 | ||
0.089" ID | ||||||||||||
| 1/4" | 1/2" | 43 Ga. | 0.089" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A815 | 0000 | ||
0.0938" ID | ||||||||||||
| 1/4" | 1/2" | 3/32" | 0.0938" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A816 | 0000 | ||
0.096" ID | ||||||||||||
| 1/4" | 1/2" | 41 Ga. | 0.096" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A817 | 0000 | ||
0.098" ID | ||||||||||||
| 1/4" | 1/2" | 40 Ga. | 0.098" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A818 | 0000 | ||
0.0995" ID | ||||||||||||
| 1/4" | 1/2" | 39 Ga. | 0.0995" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A819 | 0000 | ||
0.1065" ID | ||||||||||||
| 1/4" | 1/2" | 36 Ga. | 0.1065" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A821 | 0000 | ||
0.1094" ID | ||||||||||||
| 1/4" | 1/2" | 7/64" | 0.1094" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A822 | 0000 | ||
0.116" ID | ||||||||||||
| 1/4" | 1/2" | 32 Ga. | 0.116" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A823 | 0000 | ||
0.12" ID | ||||||||||||
| 1/4" | 1/2" | 31 Ga. | 0.12" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A824 | 0000 | ||
0.125" ID | ||||||||||||
| 5/16" | 5/16" | 1/8" | 0.125" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A111 | 00000 | ||
| 5/16" | 1/2" | 1/8" | 0.125" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A114 | 00000 | ||
0.128" ID | ||||||||||||
| 1/4" | 1/2" | 3.25 mm | 0.128" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A825 | 0000 | ||
0.1285" ID | ||||||||||||
| 1/4" | 1/2" | 30 Ga. | 0.1285" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A826 | 0000 | ||
0.136" ID | ||||||||||||
| 1/4" | 1/2" | 29 Ga. | 0.136" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A827 | 0000 | ||
0.1405" ID | ||||||||||||
| 1/4" | 1/2" | 28 Ga. | 0.1405" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A828 | 0000 | ||
0.1406" ID | ||||||||||||
| 1/4" | 1/2" | 9/64" | 0.1406" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A829 | 0000 | ||
0.144" ID | ||||||||||||
| 5/16" | 1/2" | 27 Ga. | 0.144" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A831 | 0000 | ||
0.1495" ID | ||||||||||||
| 5/16" | 1/2" | 25 Ga. | 0.1495" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A832 | 0000 | ||
0.1563" ID | ||||||||||||
| 5/16" | 1/2" | 5/32" | 0.1563" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A211 | 0000 | ||
0.157" ID | ||||||||||||
| 5/16" | 1/2" | 22 Ga. | 0.157" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A833 | 0000 | ||
0.159" ID | ||||||||||||
| 5/16" | 1/2" | 21 Ga. | 0.159" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A834 | 0000 | ||
0.161" ID | ||||||||||||
| 5/16" | 1/2" | 20 Ga. | 0.161" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A835 | 0000 | ||
0.166" ID | ||||||||||||
| 5/16" | 1/2" | 19 Ga. | 0.166" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A836 | 0000 | ||
0.1695" ID | ||||||||||||
| 5/16" | 1/2" | 18 Ga. | 0.1695" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A837 | 0000 | ||
0.1719" ID | ||||||||||||
| 5/16" | 1/2" | 11/64" | 0.1719" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A838 | 0000 | ||
0.173" ID | ||||||||||||
| 5/16" | 1/2" | 17 Ga. | 0.173" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A839 | 0000 | ||
0.177" ID | ||||||||||||
| 5/16" | 1/2" | 16 Ga. | 0.177" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A841 | 0000 | ||
0.1875" ID | ||||||||||||
| 5/16" | 5/16" | 3/16" | 0.1875" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A113 | 00000 | ||
| 1/2" | 1/2" | 3/16" | 0.1875" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A122 | 00000 | ||
0.189" ID | ||||||||||||
| 5/16" | 1/2" | 12 Ga. | 0.189" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A842 | 0000 | ||
0.191" ID | ||||||||||||
| 5/16" | 1/2" | 11 Ga. | 0.191" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A843 | 0000 | ||
0.1935" ID | ||||||||||||
| 5/16" | 1/2" | 10 Ga. | 0.1935" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A212 | 00000 | ||
0.196" ID | ||||||||||||
| 13/32" | 1/2" | 9 Ga. | 0.196" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A844 | 0000 | ||
0.199" ID | ||||||||||||
| 13/32" | 1/2" | 8 Ga. | 0.199" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A845 | 0000 | ||
0.201" ID | ||||||||||||
| 13/32" | 1/2" | 7 Ga. | 0.201" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A846 | 0000 | ||
0.2031" ID | ||||||||||||
| 13/32" | 1/2" | 13/64" | 0.2031" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A847 | 0000 | ||
0.213" ID | ||||||||||||
| 13/32" | 1/2" | 3 Ga. | 0.213" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A848 | 0000 | ||
0.2188" ID | ||||||||||||
| 1/2" | 1/2" | 7/32" | 0.2188" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A213 | 0000 | ||
0.221" ID | ||||||||||||
| 13/32" | 1/2" | 2 Ga. | 0.221" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A849 | 0000 | ||
0.228" ID | ||||||||||||
| 13/32" | 1/2" | 1 Ga. | 0.228" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A851 | 0000 | ||
0.2344" ID | ||||||||||||
| 13/32" | 1/2" | 15/64" | 0.2344" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A852 | 0000 | ||
0.238" ID | ||||||||||||
| 13/32" | 1/2" | B | 0.238" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A853 | 0000 | ||
0.246" ID | ||||||||||||
| 13/32" | 1/2" | D | 0.246" | 0.0001" to 0.0004" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A854 | 0000 | ||
0.25" ID | ||||||||||||
| 13/32" | 3/8" | 1/4", E | 0.25" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A214 | 00000 | ||
| 13/32" | 3/4" | 1/4", E | 0.25" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A173 | 00000 | ||
| 1/2" | 5/16" | 1/4", E | 0.25" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A118 | 00000 | ||
| 1/2" | 1/2" | 1/4", E | 0.25" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A123 | 00000 | ||
| 1/2" | 3/4" | 1/4", E | 0.25" | 0.0001" to 0.0004" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A174 | 00000 | ||
0.251" ID | ||||||||||||
| 13/32" | 1/2" | 1/4" | 0.251" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A855 | 0000 | ||
0.252" ID | ||||||||||||
| 13/32" | 1/2" | 6.4 mm | 0.252" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A856 | 0000 | ||
0.257" ID | ||||||||||||
| 13/32" | 1/2" | F | 0.257" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A857 | 0000 | ||
0.261" ID | ||||||||||||
| 1/2" | 1/2" | G | 0.261" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A858 | 0000 | ||
0.2656" ID | ||||||||||||
| 1/2" | 1/2" | 17/64" | 0.2656" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A215 | 00000 | ||
0.266" ID | ||||||||||||
| 1/2" | 1/2" | H | 0.266" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A859 | 0000 | ||
0.272" ID | ||||||||||||
| 1/2" | 1/2" | I | 0.272" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A861 | 0000 | ||
0.277" ID | ||||||||||||
| 1/2" | 1/2" | J | 0.277" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A862 | 0000 | ||
0.281" ID | ||||||||||||
| 1/2" | 1/2" | K | 0.281" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A863 | 0000 | ||
0.2813" ID | ||||||||||||
| 1/2" | 1/2" | 9/32" | 0.2813" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A216 | 00000 | ||
0.2969" ID | ||||||||||||
| 1/2" | 1/2" | 19/64" | 0.2969" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A153 | 00000 | ||
0.3125" ID | ||||||||||||
| 1/2" | 5/16" | 5/16" | 0.3125" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A217 | 00000 | ||
| 1/2" | 1/2" | 5/16" | 0.3125" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A125 | 00000 | ||
| 1/2" | 3/4" | 5/16" | 0.3125" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A218 | 00000 | ||
| 5/8" | 3/4" | 5/16" | 0.3125" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A219 | 00000 | ||
0.315" ID | ||||||||||||
| 1/2" | 1/2" | 8 mm | 0.315" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A864 | 0000 | ||
0.316" ID | ||||||||||||
| 1/2" | 1/2" | O | 0.316" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A865 | 0000 | ||
0.323" ID | ||||||||||||
| 5/8" | 1/2" | P | 0.323" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A866 | 0000 | ||
0.3281" ID | ||||||||||||
| 5/8" | 1/2" | 21/64" | 0.3281" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A867 | 0000 | ||
0.332" ID | ||||||||||||
| 5/8" | 1/2" | Q | 0.332" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A868 | 0000 | ||
0.3438" ID | ||||||||||||
| 5/8" | 1/2" | 11/32" | 0.3438" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A869 | 0000 | ||
0.375" ID | ||||||||||||
| 5/8" | 1/2" | 3/8" | 0.375" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A128 | 00000 | ||
| 5/8" | 3/4" | 3/8" | 0.375" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A133 | 00000 | ||
| 3/4" | 1/2" | 3/8" | 0.375" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A221 | 00000 | ||
0.376" ID | ||||||||||||
| 5/8" | 1/2" | 3/8" | 0.376" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A871 | 0000 | ||
0.377" ID | ||||||||||||
| 5/8" | 1/2" | V | 0.377" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A872 | 0000 | ||
0.386" ID | ||||||||||||
| 5/8" | 1/2" | W | 0.386" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A873 | 0000 | ||
0.3906" ID | ||||||||||||
| 5/8" | 1/2" | 25/64" | 0.3906" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A874 | 0000 | ||
0.397" ID | ||||||||||||
| 5/8" | 1/2" | X | 0.397" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A875 | 0000 | ||
0.4063" ID | ||||||||||||
| 5/8" | 3/4" | 13/32" | 0.4063" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A157 | 00000 | ||
0.4219" ID | ||||||||||||
| 5/8" | 1/2" | 27/64" | 0.4219" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A876 | 0000 | ||
0.4375" ID | ||||||||||||
| 5/8" | 3/4" | 7/16" | 0.4375" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A159 | 00000 | ||
0.4531" ID | ||||||||||||
| 3/4" | 1/2" | 29/64" | 0.4531" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A877 | 0000 | ||
0.4688" ID | ||||||||||||
| 3/4" | 1/2" | 15/32" | 0.4688" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A878 | 0000 | ||
0.4844" ID | ||||||||||||
| 3/4" | 1/2" | 31/64" | 0.4844" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A879 | 0000 | ||
0.5" ID | ||||||||||||
| 3/4" | 1/2" | 1/2" | 0.5" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A137 | 00000 | ||
| 3/4" | 3/4" | 1/2" | 0.5" | 0.0001" to 0.0005" | 0.01" to 0.015" | SG | 1144 Carbon Steel | Rockwell C61 | 3378A142 | 00000 | ||
0.501" ID | ||||||||||||
| 3/4" | 1/2" | 1/2" | 0.501" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A881 | 0000 | ||
0.5156" ID | ||||||||||||
| 3/4" | 1/2" | 33/64" | 0.5156" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A882 | 0000 | ||
0.5313" ID | ||||||||||||
| 3/4" | 1/2" | 17/32" | 0.5313" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A883 | 0000 | ||
0.5625" ID | ||||||||||||
| 7/8" | 1/2" | 9/16" | 0.5625" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A884 | 0000 | ||
0.625" ID | ||||||||||||
| 7/8" | 3/4" | 5/8" | 0.625" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A885 | 0000 | ||
0.6406" ID | ||||||||||||
| 7/8" | 3/4" | 41/64" | 0.6406" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A886 | 0000 | ||
0.6563" ID | ||||||||||||
| 7/8" | 3/4" | 21/32" | 0.6563" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A887 | 0000 | ||
0.6875" ID | ||||||||||||
| 1" | 3/4" | 11/16" | 0.6875" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A889 | 0000 | ||
0.75" ID | ||||||||||||
| 1" | 3/4" | 3/4" | 0.75" | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Tool Steel | Rockwell C61 | 3378A891 | 0000 | ||
