Milwaukee 2820-21WS M18 SWITCH TANK 4-Gallon Backpack Water Supply Kit, New 2415-21 The rear handle trigger switch

The rear handle trigger switch has no lock-on and lock-off

cord and accepts the popular 1-1/8” Hex bit type

resulting in life up to 50% longer than the competition

4-Mode Drive control

(1) 1 1-2 in Hole Dozer Bi-Metal Hole Saw

Milwaukee 2820-21WS M18 SWITCH TANK 4-Gallon Backpack Water Supply Kit, New 2415-21 The rear handle trigger switchOur M18 SWITCH TANK 4 Gallon Backpack Water Supply kit delivers the industrys first interchangeable tank design with no manual pumping. Designed to meet your water supply needs for concrete cutting and coring, the battery powered water supply delivers instant, constant and adjustable pressure up to 60 PSI. The 5 mode pressure regulator adjustment knob adjusts the pressure between 20 60 PSI for ultimate control. The M18 REDLITHIUM XC3. 0 Battery