Home Slickdeals M18 REDLITHIUM High Output HD12.0 Battery Pack with FREE M18 FUEL 4-1/2in.... Slickdeals M18 REDLITHIUM High Output HD12.0 Battery Pack with FREE M18 FUEL 4-1/2in. / 5in. Cordless Grinder $229 +Free Shipping at Northern Tool By ARCOM - 2 July 2021 65 0 SHARE Facebook Twitter Go to the deal page: M18 REDLITHIUM High Output HD12.0 Battery Pack with FREE M18 FUEL 4-1/2in. / 5in. Cordless Grinder $229 +Free Shipping at Northern Tool