Replacement Thread-Mount Keyless Drill Chucks
for DeWalt, Milwaukee, and Makita Cordless Drills
Replace the chuck on your DeWalt, Makita, or Milwaukee portable drill. These chucks are keyless, letting you swap bits in and out with a quick twist of the sleeve. Choose a chuck that matches your drill's model number. To upgrade your chuck, check out our Thread-Mount Keyless Drill Chucks.
Milwaukee chucks have carbide jaws, so they resist wear better than chucks with steel jaws. This helps them maintain a tighter grip on your bit over time. However, they’re more brittle than chucks with steel jaws, so they can chip or crack if dropped.
Chucks that cannot be sold to the listed areas are restricted due to product regulations.
For Bit Shank Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mounting Hole Thread Size  | Inch | mm | Manufacturer Model Number | For Manufacturer Model Number | Jaw Material | Body Material | For Tool Drive Direction | Each | |
| 3/8"-24 | 1/4"-3/8" | 6.4-9.5 | 330075-85 | BD1000, DW106, DW961 | Steel | Plastic, Steel | Clockwise, Counterclockwise | 30405A62 | 000000 |
| 1/2"-20 | 1/4"-3/8" | 6.4-9.5 | 330075-46 | DW927, DW928, DW929, DW953, DW954, DW960, DW971, DW974, DW975, DW991, DW992 | Steel | Plastic, Steel | Clockwise, Counterclockwise | 30405A64 | 00000 |
For Bit Shank Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mounting Hole Thread Size | Inch | mm | Manufacturer Model Number | For Manufacturer Model Number | Jaw Material | Body Material | For Tool Drive Direction | Cannot Be Sold To | Each | |
| 3/8"-24 | 0.031"-3/8" | 0.8-10 | 763132-1 | 6226D, 6227D, 6228D, DA312D, DA391D, DA392D | Steel | Plastic, Steel | Clockwise, Counterclockwise | Outside United States | 30405A71 | 000000 |
| 1/2"-20 | 0.042"-1/2" | 1.1-13 | 192957-0 | 6336D, 6337D, 6343D, 6347D, DP4001 | Steel | Plastic, Steel | Clockwise, Counterclockwise | Outside United States | 30405A72 | 00000 |
| 1/2"-20 | 0.042"-1/2" | 1.1-13 | 766027-7 | BDF452, BHP452 | Steel | Plastic, Steel | Clockwise, Counterclockwise | Outside United States | 30405A81 | 00000 |
For Bit Shank Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mounting Hole Thread Size | Inch | mm | Manufacturer Model Number | For Manufacturer Model Number | Jaw Material | Body Material | For Tool Drive Direction | Each | |
| 1/2"-20 | 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 | Carbide | Plastic, Steel | Clockwise, Counterclockwise | 30405A86 | 000000 |
| 1/2"-20 | 1/16"-1/2" | 1.6-12.7 | 48-66-1400 | 0501-02, 0511-21, 0521-20, 0523-20 | Carbide | Plastic, Steel | Clockwise, Counterclockwise | 30405A74 | 00000 |
Thread-Mount Keyless Drill Chucks
Switch between drilling and driving bits in seconds. These keyless chucks require only a quick twist of their sleeve to lock and release bits. Most often used in hand-held power drills, they're a great choice for most drilling and fastening jobs, including low-torque, high-speed drilling in soft or thin materials.
Economy chucks are best for occasional drilling. They are a cost-effective upgrade from the one that comes on your hand-held power drill.
Chucks with a ratchet lock have teeth that tightly grip bits for drilling in both directions, even under high torque and vibration. The ratcheting mechanism makes it easy to tighten and release bits.
For Bit Shank Size | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mounting Hole Thread Size | Inch | mm | Max. No-Load Speed | TIR (Total Indicated Runout) Accuracy | Jaw Material | Body Material | For Use With | For Tool Drive Direction | Features | Manufacturer Model Number | Each | |
Economy—Jacobs | ||||||||||||
| 3/8"-24 | 1/16"-3/8" | 1.5-10 | Not Rated | Not Rated | Steel | Steel | Hand-Held Power Drills | Clockwise, Counterclockwise | Ratchet Lock | 30354 | 28165A32 | 000000 |
| 3/8"-24 | 1/16"-1/2" | 1.5-13 | Not Rated | Not Rated | Steel | Steel | Hand-Held Power Drills | Clockwise, Counterclockwise | Ratchet Lock | 31037 | 28165A37 | 00000 |
| 1/2"-20 | 1/16"-1/2" | 1.5-13 | Not Rated | Not Rated | Steel | Steel | Hand-Held Power Drills | Clockwise, Counterclockwise | Ratchet Lock | 31038 | 28165A42 | 00000 |