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Locking Sleeves for Removable Drill Bushings
Knurled
Create a permanent base for removable bushings so you can swap them out as needed. These sleeves have a raised flange that slots into the notch on your bushing’s head to lock it in place. Unlike standard sleeves, they don’t require a separate lock screw. Choose a sleeve length that matches the length of your bushing.
Knurled sleeves grip the sides of a hole to prevent rotation. Press or mold them into plastic tooling.
Knurled | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bushing OD | ID | OD | Lg. | Head Dia. | Flange Distance | ID Tolerance | For Drill Bushing Type | Material | Hardness | Each | |
| 5/16" | 5/16" | 1/2" | 19/32" | 9/16" | 3/8" | 0.0001" to 0.0004" | SF | Steel | Rockwell C61 | 000000000 | 000000 |
| 5/16" | 5/16" | 1/2" | 23/32" | 9/16" | 3/8" | 0.0001" to 0.0004" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 5/16" | 5/16" | 1/2" | 31/32" | 9/16" | 3/8" | 0.0001" to 0.0004" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1/2" | 1/2" | 3/4" | 47/64" | 13/16" | 1/2" | 0.0002" to 0.0005" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1/2" | 1/2" | 3/4" | 63/64" | 13/16" | 1/2" | 0.0002" to 0.0005" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1/2" | 1/2" | 3/4" | 1 15/64" | 13/16" | 1/2" | 0.0002" to 0.0005" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 3/4" | 3/4" | 1" | 3/4" | 1 1/16" | 21/32" | 0.0003" to 0.0006" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 3/4" | 3/4" | 1" | 1" | 1 1/16" | 21/32" | 0.0003" to 0.0006" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 3/4" | 3/4" | 1" | 1 1/4" | 1 1/16" | 21/32" | 0.0003" to 0.0006" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1" | 1" | 1 3/8" | 53/64" | 1 7/16" | 7/8" | 0.0004" to 0.0007" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1" | 1" | 1 3/8" | 1 5/64" | 1 7/16" | 7/8" | 0.0004" to 0.0007" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
| 1" | 1" | 1 3/8" | 1 21/64" | 1 7/16" | 7/8" | 0.0004" to 0.0007" | SF | Steel | Rockwell C61 | 000000000 | 00000 |
Secure-Hold Drill Bushings for Plastic
Designed to grip slippery plastic, the knurls on these bushings keep them from spinning while you drill. Their hold is stronger than serrated bushings, so they can withstand more force. Press or mold into plastic tooling to guide your drill bit and create accurate, consistent holes.
Also Available: Other sizes. Please select 3379A999 and specify ID, OD, and length.
Tolerance | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Drill Bushing Type | Material | Hardness | Each | |
0.0625" ID | |||||||||
| 1/4" | 1/2" | 1/16" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 00000 |
0.0635" ID | |||||||||
| 1/4" | 1/2" | No. 52 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.07" ID | |||||||||
| 1/4" | 1/2" | No. 50 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.0781" ID | |||||||||
| 1/4" | 1/2" | 5/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.089" ID | |||||||||
| 1/4" | 1/2" | No. 43 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.0938" ID | |||||||||
| 1/4" | 1/2" | 3/32" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.096" ID | |||||||||
| 1/4" | 1/2" | No. 41 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.098" ID | |||||||||
| 1/4" | 1/2" | No. 40 | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.0995" ID | |||||||||
| 1/4" | 1/2" | No. 39 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1065" ID | |||||||||
| 1/4" | 1/2" | No. 36 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1094" ID | |||||||||
| 1/4" | 1/2" | 7/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.116" ID | |||||||||
| 1/4" | 1/2" | No. 32 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.12" ID | |||||||||
| 1/4" | 1/2" | No. 31 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.125" ID | |||||||||
| 5/16" | 5/16" | 1/8" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
| 5/16" | 1/2" | 1/8" | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.128" ID | |||||||||
| 1/4" | 1/2" | 3.25 mm | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1285" ID | |||||||||
| 1/4" | 1/2" | No. 30 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.136" ID | |||||||||
| 1/4" | 1/2" | No. 29 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1405" ID | |||||||||
| 1/4" | 1/2" | No. 28 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1406" ID | |||||||||
| 1/4" | 1/2" | 9/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.144" ID | |||||||||
| 5/16" | 1/2" | No. 27 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1495" ID | |||||||||
| 5/16" | 1/2" | No. 25 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1563" ID | |||||||||
| 1/2" | 1/2" | 5/32" | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.157" ID | |||||||||
| 5/16" | 1/2" | No. 22 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.159" ID | |||||||||
| 5/16" | 1/2" | No. 21 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.161" ID | |||||||||
| 5/16" | 1/2" | No. 20 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.166" ID | |||||||||
| 5/16" | 1/2" | No. 19 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1695" ID | |||||||||
| 5/16" | 1/2" | No. 18 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1719" ID | |||||||||
| 5/16" | 1/2" | 11/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.173" ID | |||||||||
| 5/16" | 1/2" | No. 17 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.177" ID | |||||||||
| 5/16" | 1/2" | No. 16 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1875" ID | |||||||||
| 1/2" | 1/2" | 3/16" | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.189" ID | |||||||||
| 5/16" | 1/2" | No. 12 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.191" ID | |||||||||
| 5/16" | 1/2" | No. 11 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.1935" ID | |||||||||
| 5/16" | 3/8" | No. 10 | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.196" ID | |||||||||
| 13/32" | 1/2" | No. 9 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.199" ID | |||||||||
| 13/32" | 1/2" | No. 8 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.201" ID | |||||||||
| 13/32" | 1/2" | No. 7 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.2031" ID | |||||||||
| 13/32" | 1/2" | 13/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.213" ID | |||||||||
| 13/32" | 1/2" | No. 3 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.2188" ID | |||||||||
| 13/32" | 1/2" | 7/32" | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
0.221" ID | |||||||||
| 13/32" | 1/2" | No. 2 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.228" ID | |||||||||
| 13/32" | 1/2" | No. 1 | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.2344" ID | |||||||||
| 13/32" | 1/2" | 15/64" | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.238" ID | |||||||||
| 13/32" | 1/2" | B | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.246" ID | |||||||||
| 13/32" | 1/2" | D | 0.0001" to 0.0004" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.25" ID | |||||||||
| 13/32" | 1/2" | 1/4", E | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
| 1/2" | 5/16" | 1/4", E | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
| 1/2" | 1/2" | 1/4", E | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
| 1/2" | 3/4" | 1/4", E | 0.0001" to 0.0004" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.251" ID | |||||||||
| 13/32" | 1/2" | 1/4", E | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.252" ID | |||||||||
| 13/32" | 1/2" | 6.4 mm | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.257" ID | |||||||||
| 13/32" | 1/2" | F | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.261" ID | |||||||||
| 1/2" | 1/2" | G | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.2656" ID | |||||||||
| 1/2" | 1/2" | 17/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.266" ID | |||||||||
| 1/2" | 1/2" | H | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.272" ID | |||||||||
| 1/2" | 1/2" | I | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.277" ID | |||||||||
| 1/2" | 1/2" | J | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.281" ID | |||||||||
| 1/2" | 1/2" | K | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.2813" ID | |||||||||
| 1/2" | 1/2" | 9/32" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.2969" ID | |||||||||
| 1/2" | 1/2" | 19/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
0.3125" ID | |||||||||
| 1/2" | 1/2" | 5/16" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
| 5/8" | 3/4" | 5/16" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.315" ID | |||||||||
| 1/2" | 1/2" | 8 mm | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.316" ID | |||||||||
| 1/2" | 1/2" | O | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.323" ID | |||||||||
| 5/8" | 1/2" | P | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.3281" ID | |||||||||
| 5/8" | 1/2" | 21/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.332" ID | |||||||||
| 5/8" | 1/2" | Q | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.3438" ID | |||||||||
| 5/8" | 1/2" | 11/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.375" ID | |||||||||
| 5/8" | 1/2" | 3/8" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
| 5/8" | 3/4" | 3/8" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.376" ID | |||||||||
| 5/8" | 1/2" | 3/8" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.377" ID | |||||||||
| 5/8" | 1/2" | V | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.386" ID | |||||||||
| 5/8" | 1/2" | W | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.3906" ID | |||||||||
| 5/8" | 1/2" | 25/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.397" ID | |||||||||
| 5/8" | 1/2" | X | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.4062" ID | |||||||||
| 5/8" | 3/4" | 13/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
0.4063" ID | |||||||||
| 5/8" | 1/2" | 13/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.4219" ID | |||||||||
| 5/8" | 1/2" | 27/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.4375" ID | |||||||||
| 5/8" | 3/4" | 7/16" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
0.4531" ID | |||||||||
| 3/4" | 1/2" | 29/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.4688" ID | |||||||||
| 3/4" | 1/2" | 15/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.4844" ID | |||||||||
| 3/4" | 1/2" | 31/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.5" ID | |||||||||
| 3/4" | 1/2" | 1/2" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 0000 |
| 3/4" | 3/4" | 1/2" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.501" ID | |||||||||
| 3/4" | 1/2" | 1/2" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.5156" ID | |||||||||
| 3/4" | 1/2" | 33/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.5313" ID | |||||||||
| 3/4" | 1/2" | 17/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.5625" ID | |||||||||
| 7/8" | 3/4" | 9/16" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.625" ID | |||||||||
| 1" | 3/4" | 5/8" | 0.0001" to 0.0005" | 0.01" to 0.015" | DG | 1144 Carbon Steel | Rockwell C61 | 00000000 | 00000 |
0.6406" ID | |||||||||
| 7/8" | 3/4" | 41/64" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.6563" ID | |||||||||
| 7/8" | 3/4" | 21/32" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.6875" ID | |||||||||
| 1" | 3/4" | 11/16" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |
0.75" ID | |||||||||
| 1" | 3/4" | 3/4" | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 0000 |