Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY
M18 FUEL 1-3/4" SDS MAX Rotary Hammer Kit w/ 12.0 Battery, which includes this part2718-21HDM18 FUEL 1-3/4" SDS MAX Rotary Hammer Kit w/ONE-KEY(tm), which includes this part2718-22HD

Milwaukee Tool’s photo of this piece. The smaller photos show kits that include it.

milwaukee-m18-fuel-1-3-4-sds-max-rotary-hammer-w-one-key-2718-20

Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY

ProprietaryPower ToolIn 2 kits

Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY comes in 2 Milwaukee M18 kits. It is also sold on its own as 2718-20.

Part number
2718-20
Connects to
M18 battery
Type
Proprietary (system-specific)
Category
Power Tool

Kits that include the Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY

KitQtyKit price from
FUEL 1-3/4" SDS MAX Rotary Hammer Kit w/ 12.0 Battery
2718-21HD		1—
FUEL 1-3/4" SDS MAX Rotary Hammer Kit w/ONE-KEY(tm)
2718-22HD		1—

Other sizes and variants

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Only in 1 kitMilwaukee M18 FUEL ½” Hammer Drill/Driver
Only in 1 kitMilwaukee M18 FUEL ½” Hammer Drill/Driver w/ ONE-KEY
Only in 1 kitMilwaukee M18 FUEL 1/2" Drill/Driver Kit
Only in 1 kitMilwaukee M18 FUEL 1/2" Hammer Drill/Driver
In 2 kitsMilwaukee M18 FUEL 1/2" Hammer Drill/Driver
Only in 1 kitMilwaukee M18 FUEL 1/2" Hammer Drill/Driver
In 6 kitsMilwaukee M18 FUEL 1/2" Hammer Drill w/ ONE-KEY
In 2 kits

Questions

Which kits include the Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY?

2718-21HD (1×), 2718-22HD (1×).

What does the Milwaukee M18 FUEL 1-3/4” SDS Max Rotary Hammer w/ ONE KEY connect to?

M18 battery.