SDS-Plus Rotary Hammers | McMaster-Carr

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8 Products

Milwaukee Electric Rotary Hammers

A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with hammer drills. Also known as a SDS-Plus rotary hammer, this model is lightweight and ideal for overhead work and drilling smaller holes. Use with SDS-Plus drill bits. Note: SDS-Plus and SDS-Max bits are not interchangeable.

Use the rotary-only mode for general purpose drilling and driving fasteners (requires a chuck adapter or a magnetic bit holder). In rotary-percussion mode, the tool provides both a rotary drilling and hammering action. In the percussion-only mode, the tool provides only the hammering action. Use this mode when working with chisels and other masonry tools (see Chisels for Rotary Hammers).

This model has a variable speed—the further you depress the trigger, the faster the speed.

35 Chisel Lock Positions—A chisel lock allows you to choose from 35 chisel positions to match the angle of many surfaces.

Built-In Safety Clutch—A built-in safety clutch protects you and the hammer if the bit gets stuck in your material.

	Max. No-Load Rotational Speed, rpm	Max. No-Load Blows per min.	No. of Chisel Lock Positions	Current, amp	Gear Housing Material	Overall Lg.	Wt., lb.	Mfr. Model No.	Certification	Features		Each
D-Handle and Pistol Grip



	1 1/8"	1,500	5,500	35	8	Metal	12 1/2"	7.5	5268-21	UL Listed	Built-In Safety Clutch Chisel Lock	31605A42	0000000

Bosch Electric Rotary Hammers


Style B	Style C

Style D

For SDS-Plus Bit Shanks—Also known as SDS-Drive rotary hammers, these are lightweight and ideal for overhead work and drilling smaller holes. A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with hammer drills. Use with SDS-Plus drill bits. Note: SDS-Plus and SDS-Max bits are not interchangeable.

36 Chisel Lock Positions—A chisel lock allows you to choose from 12 or 36 chisel positions to match the angle of many surfaces.

Built-In Safety Clutch—A built-in safety clutch protects you and the hammer if the bit gets stuck in your material.

	For Max. Rotary Hammer Drill Bit Size for Concrete	Max. No-Load Rotational Speed, rpm	Max. No-Load Blows per min.	No. of Chisel Lock Positions	Overall Lg.	Wt., lb.	Current, amp	Mfr. Model No.	Certification	Features		Each
For SDS-Plus Bit Shanks



	B	1"	1,300	5,100	36	15"	6.4	8	GBH2-26	CSA-US Certified, UL Listed	Built-In Safety Clutch Chisel Lock	27845A71	0000000


	C	1"	1,300	5,800	36	17 1/4"	7	7.5	11255VSR	UL Listed	Built-In Safety Clutch Chisel Lock	27845A31	000000
	D	1 1/8"	900	3,800	36	13 5/8"	8	8	RH328VC GBH3-28	UL Listed	Built-In Safety Clutch Chisel Lock	27845A42	000000

DeWalt Cordless Rotary Hammers

A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with cordless hammer drills.

In rotary-percussion mode, the tool provides both a rotary drilling and hammering action. Use SDS-Plus shank drill bits for fast penetration into masonry materials. Note: SDS-Plus and SDS-Max bits are not interchangeable. Use the rotary-only mode for general purpose drilling and driving fasteners (requires a chuck adapter or a magnetic bit holder). In the percussion-only mode, the tool provides only the hammering action. Use this mode when working with chisels and other masonry tools (see Chisels for Rotary Hammers).

	Rotary Hammers													Batteries		Chargers
	Voltage, V DC	For Max. Rotary Hammer Drill Bit Size for Concrete	Max. No-Load Rotational Speed, rpm	Max. Torque, in·lbf	Max. No-Load Blows per min.	Battery Charging Time (Battery Cap.)	Batteries Included	Overall Lg.	Wt., lb.	Mfr. Model No.	Certification		Each		Each		Each
Lithium Ion (Li-Ion) Battery



		20	1/2"	1,100	18.5	4,600	1 hr. (5 A·h)	Yes	11 7/8"	6.8	DCH273P2	UL Listed	2842A72	0000000	29835A1	0000000	29835A113	0000000

DeWalt Electric Rotary Hammers

A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with hammer drills. Also known as a SDS-Plus rotary hammer, this model is lightweight and ideal for overhead work and drilling smaller holes. Use with SDS-Plus drill bits . Note: SDS-Plus and SDS-Max bits are not interchangeable.

48 Chisel Lock Positions—A chisel lock allows you to choose from 48 chisel positions to match the angle of many surfaces.

Built-In Safety Clutch—A built-in safety clutch protects you and the hammer if the bit gets stuck in your material.

	For Max. Rotary Hammer Bit Size for Concrete
	Drill Bit	Core Drill Bit	Max. No-Load Rotational Speed, rpm	Max. No-Load Blows per min.	No. of Chisel Lock Positions	Current, amp	Gear Housing Material	Overall Lg.	Wt., lb.	Mfr. Model No.	Certification	Features		Each
D-Handle and Pistol Grip



		1 1/8"	2 1/2"	1,450	5,350	48	8.5	Metal, Plastic	16 3/4"	7.2	D25263K	UL Listed	Built-In Safety Clutch Chisel Lock	29935A45	0000000