Thread-Mount Keyless Drill Chucks for DeWalt,
Milwaukee, and Makita Cordless Drills
Choose a DeWalt, Makita, or Milwaukee brand chuck or a Jacobs brand equivalent that matches your cordless drill model number. These chucks mount directly onto the threaded spindle of your drill.
Chucks that cannot be sold to the listed areas are restricted due to product regulations.
For Bit Shank Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Manufacturer Model Number | For Manufacturer Model Number | Mounting Hole Thread Size  | Body Material | Jaw Material | Cannot Be Sold To | Each | |
| 0.042"-1/2" | 1.1-13 | 766027-7 | BDF452, BHP452 | 1/2"-20 | Steel | Steel | Outside United States | 30405A81 | 000000 |
For Bit Shank Size | ||||||||
|---|---|---|---|---|---|---|---|---|
| Inch | mm | Manufacturer Model Number | For Manufacturer Model Number | Mounting Hole Thread Size | Body Material | Jaw Material | Each | |
| 1/16"-1/2" | 1.6-12.7 | 42-66-0755 | 0614-20, 0615-20, 0616-20, 0617-20, 0622-20, 0624-20, 0625-20, 0627-20, 0724-20 | 1/2"-20 | Steel | Carbide | 30405A86 | 000000 |
| 1/16"-1/2" | 1.6-12.7 | 48-66-1400 | 0501-02, 0511-21, 0521-20, 0523-20 | 1/2"-20 | Steel | Carbide | 30405A74 | 00000 |
Thread-Mount Drill Chucks for Hammer Drills
Lock your bits in to handle the intense vibration and impact of hammer drilling. These chucks have a built-in ring that prevents your bit from slipping as you drill through tough materials such as concrete and masonry. They mount to the threaded spindle on your hammer drill.
Keyless chucks are a great choice for jobs that switch between hammer drilling and fastening with the same tool. Swap bits in and out with a quick twist of the sleeve. As torque increases, their grip will tighten. Twist the ring on the outside of these chucks to prevent the jaws from loosening.
Keyed chucks grip your bit tighter than keyless chucks do, so they’re better for high torque drilling. Use the included key to tighten or loosen the jaws. The ring inside these chucks absorbs vibration to prevent the jaws from loosening.
For Bit Shank Size | Chuck Key | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mounting Hole Thread Size | Inch | mm | Included | Number | Jaw Material | Body Material | For Tool Drive Direction | Features | Each | |
Keyless | ||||||||||
| 3/8"-24 | 1/64"-3/8" | 0.5-10 | __ | __ | Steel | Steel | Clockwise, Counterclockwise | Locking Ring | 9932N15 | 0000000 |
| 1/2"-20 | 3/64"-1/2" | 1-13 | __ | __ | Steel | Steel | Clockwise, Counterclockwise | Locking Ring | 9932N16 | 000000 |
Keyed | ||||||||||
| 3/8"-24 | 1/16"-1/2" | 1.5-13 | Yes | K32 | Steel | Steel | Clockwise, Counterclockwise | Gripping Ring | 28885A11 | 000000 |
| 1/2"-20 | 1/16"-1/2" | 1.5-13 | Yes | K32 | Steel | Steel | Clockwise, Counterclockwise | Gripping Ring | 28885A12 | 000000 |
| 1/2"-20 | 3/32"-5/8" | 2.5-16 | Yes | K3 | Steel | Steel | Clockwise, Counterclockwise | Gripping Ring | 28885A13 | 000000 |
| 5/8"-16 | 3/32"-5/8" | 2.5-16 | Yes | K3 | Steel | Steel | Clockwise, Counterclockwise | Gripping Ring | 28885A14 | 000000 |
Thread-Mount Keyed Drill Chucks
Thread these chucks onto the spindle of portable drills and stationary machines to hold bits. They're a keyed chuck, so they hold the bit tightly, preventing it from slipping under load. Use the included key to tighten and loosen the jaws. If your machine doesn’t have a threaded spindle, mount them with a threaded drill chuck arbor.
To maximize grip and minimize wobble, choose a chuck where your drill bit diameter falls in the middle of the shank size range.
Medium duty chucks work for most drilling jobs in metal, wood, and plastic. A one-piece sleeve keeps them rigid when drilling in hard materials, such as steel. For accuracy and longevity, they have hardened wear points and center-ground jaws that grip the bit evenly.
Drill Chucks | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bit Shank Size | Chuck Key | Replacement Jaw and Nut Sets | Replacement Sleeves | |||||||||||||||
| Mounting Hole Thread Size | Inch | mm | Duty Rating | Wt., lbs. | TIR (Total Indicated Runout) Accuracy | Included | No. | Jaw Material | Body Material | For Use With | For Tool Drive Direction | Manufacturer Model Number | Each | Each | Each | |||
Jacobs—Plain Bearing | ||||||||||||||||||
| 3/8"-24 | 5/64"-1/2" | 2-13 | Medium | 1.1 | 0.004" | Yes | K32 | Steel | Steel | Drill Presses, Hand-Held Power Drills, Lathes | Clockwise, Counterclockwise | 33BA 3/8 | 2812A83 | 0000000 | 2812A87 | 000000 | 2812A92 | 000000 |
| 1/2"-20 | 5/64"-1/2" | 2-13 | Medium | 1.1 | 0.004" | Yes | K32 | Steel | Steel | Drill Presses, Hand-Held Power Drills, Lathes | Clockwise, Counterclockwise | 33BA 1/2 | 2812A58 | 000000 | 2812A87 | 00000 | 2812A92 | 00000 |
| 5/8"-16 | 5/64"-1/2" | 2-13 | Medium | 1.1 | 0.004" | Yes | K32 | Steel | Steel | Drill Presses, Hand-Held Power Drills, Lathes | Clockwise, Counterclockwise | 33BA 5/8 | 2812A23 | 000000 | 2812A87 | 00000 | 2812A92 | 00000 |