Hammer Drill Chucks | McMaster-Carr

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16 Products

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.

Makita


	Threaded Mount

Cannot Be Sold Outside United States—Chucks that cannot be sold to the listed areas are restricted due to product regulations.

Mounting Hole Thread Size	For Bit Shank Size	Mfr. Model No.	For Mfr. Model No.	Jaw Material	Body Material	For Tool Drive Direction	Cannot Be Sold To		Each
1/2"-20	0.042" to 1/2" 1.1 mm to 13 mm	766027-7	BDF452, BHP452	Steel	Plastic, Steel	Clockwise, Counterclockwise	Outside United States	30405A81	000000

Milwaukee


	Threaded Mount

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.

Mounting Hole Thread Size	For Bit Shank Size	Mfr. Model No.	For Mfr. Model No.	Jaw Material	Body Material	For Tool Drive Direction		Each
1/2"-20	1/16" to 1/2" 1.6 mm to 12.7 mm	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

Thread-Mount Drill Chucks for Hammer Drills


Keyless Chuck	Keyed Chuck	Threaded Mount

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 Chuck—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 Chuck—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.

			Chuck Key
	Mounting Hole Thread Size	For Bit Shank Size	Included	No.	Jaw Material	Body Material	For Tool Drive Direction	Features		Each
Keyless Chuck



		3/8"-24	1/64" to 3/8" 0.5 mm to 10 mm	—	—	Steel	Steel	Clockwise, Counterclockwise	Locking Ring	9932N15	0000000


		1/2"-20	3/64" to 1/2" 1 mm to 13 mm	—	—	Steel	Steel	Clockwise, Counterclockwise	Locking Ring	9932N16	000000


		Keyed Chuck



				3/8"-24	1/16" to 1/2" 1.5 mm to 13 mm	Yes	K32	Steel	Steel	Clockwise, Counterclockwise	Gripping Ring	28885A11	000000


				1/2"-20	1/16" to 1/2" 1.5 mm to 13 mm	Yes	K32	Steel	Steel	Clockwise, Counterclockwise	Gripping Ring	28885A12	000000
				1/2"-20	3/32" to 5/8" 2.5 mm to 16 mm	Yes	K3	Steel	Steel	Clockwise, Counterclockwise	Gripping Ring	28885A13	000000
				5/8"-16	3/32" to 5/8" 2.5 mm to 16 mm	Yes	K3	Steel	Steel	Clockwise, Counterclockwise	Gripping Ring	28885A14	000000

Thread-Mount Keyed Drill Chucks


	Threaded Mount

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—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														Replacement Jaw and Nut Sets		Replacement Sleeves
						Chuck Key
	Mounting Hole Thread Size	For Bit Shank Size	Duty Rating	Wt., lb.	Total Indicated Runout (TIR) Accuracy	Included	No.	Jaw Material	Body Material	For Use With	For Tool Drive Direction	Mfr. Model No.		Each		Each		Each
Jacobs—Plain Bearing







				Keyed Chuck

				3/8"-24	5/64" to 1/2" 2 mm to 13 mm	Medium	1.1	0.004"	Yes	K32	Steel	Steel	Drill Presses Handheld Power Drills Lathes	Clockwise, Counterclockwise	33BA 3/8	2812A83	0000000	2812A87	000000	2812A92	000000


				1/2"-20	5/64" to 1/2" 2 mm to 13 mm	Medium	1.1	0.004"	Yes	K32	Steel	Steel	Drill Presses Handheld Power Drills Lathes	Clockwise, Counterclockwise	33BA 1/2	2812A58	000000	2812A87	00000	2812A92	00000
				5/8"-16	5/64" to 1/2" 2 mm to 13 mm	Medium	1.1	0.004"	Yes	K32	Steel	Steel	Drill Presses Handheld Power Drills Lathes	Clockwise, Counterclockwise	33BA 5/8	2812A23	000000	2812A87	00000	2812A92	00000

Drill Chucks for SDS Plus Rotary Hammers


Keyless Chuck	Keyed Chuck

Turn your rotary hammer into a drill. These chucks mount directly into the SDS chuck to hold round- and hex-shank bits.

Keyless Chuck—Keyless chucks let you swap bits in and out with a quick twist of the sleeve.

Keyed Chuck—Keyed chucks grip bits tighter than keyless chucks do. Use the included key to tighten or loosen the jaws.

Hammer and Rotary—Hammer and rotary chucks can be used in all modes, so you can fasten, hammer drill, and chisel with the same tool.

Rotary Only—Rotary only chucks require you to switch your tool into rotary-only mode before using them.

			Chuck Key
	For Bit Shank Size	Wt., lb.	Included	No.	Jaw Material	Body Material	Max. Body Dia.	For Tool Drive Direction		Each
Keyless Chuck







				Rotary Only

				1/16" to 1/2" 1.5 mm to 13 mm	0.9	—	—	Carbide	Steel	1.68"	Clockwise, Counterclockwise	9987N11	000000


				Keyed Chuck







								Hammer and Rotary

								1/8" to 1/2" 2.5 mm to 13 mm	1.1	Yes	S2A	Carbide	Steel	1.69"	Clockwise, Counterclockwise	9987N13	000000




										Rotary Only

										1/16" to 1/2" 1.5 mm to 13 mm	0.9	Yes	S2A	Carbide	Steel	1.69"	Clockwise, Counterclockwise	9987N12	00000