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Small-Hole Drill Chuck Adapters
Adapter Shown Installed
Round Shank
Hex Shank
Adapt your tools to hold wire-gauge drill bits, so you can drill small, precise holes. A knurled sleeve gives you the grip you need to tighten the jaws around the bit.
All adapters can be used with drill presses and hand-held power drills. Round-shank adapters also fit into collets, so you can use them with rotary grinding tools. Hex-shank adapters also fit in power screwdrivers and other tools that accept a 1/4" hex shank.
For Bit Shank Size | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shank Type | Shank Size | Inch | mm | For Bit Wire Gauge Size | Max. No-Load Speed, rpm | Chuck Type | Jaw Material | Body Material | Head Dia. | Overall Lg. | For Use With | For Tool Drive Direction | Each | |
| Round | 1/8" | 0.005"-0.04" | 0.1-1 | 99-60 | Not Rated | Keyless | Steel | Steel | 1/4" | 1 5/16" | Die Grinders, Drill Presses, Grinders for Bits and Burs, Hand-Held Power Drills, Rotary Tools | Clockwise, Counterclockwise | 30505A5 | 000000 |
| Hex | 1/4" | 0.014"-0.039" | 0.3-1 | 80-60 | 30,000 | Keyless | Steel | Steel | 3/8" | 1 7/8" | Drill Presses, Hand-Held Power Drills, Power Screwdrivers | Clockwise, Counterclockwise | 30505A11 | 0000 |