The CenterFire SuperShear Insulation Saw quickly and easily cuts through open or closed cell spray foam insulation. Choose between an 11-amp corded Milwaukee™ Sawzall™ or cordless SuperShear Milwaukee™ M18 Fuel™ Sawzall™. The corded SuperShear features a 1 ⅛” stroke that allows you to cut at a slower RPM, which reduces vibration while still providing excellent cutting speed. The cordless option has four built-in speed profiles and an additional fifth profile you can tailor on your smart phone to negate the need to feather the trigger during use. Cordless units are compatible with Milwaukee™ M18 Fuel/Red Lithium™ series of batteries. Both Saws are available individually or in a Kit with your choice of either an Open Cell or Closed Cell Blade. All CenterFire SuperShears are Made in the USA with Global Materials.