Voltage : 18 Battery Platform : Milwaukee M18 Maximum Speed : 25,000 RPM Weight (Lb.) : 6.2 Charger Included : No Case Included : No Warranty : 5 Year Corded/Cordless : Cordless Battery Type : Lithium-Ion Motor Type : Brushless Width (In.) : 6 Height (In.) : 8.3 Length (In.) : 10.9
Voltage : 18 Battery Platform : Makita 18V LXT Maximum Speed : 30,000 rpm Weight (Lb.) : 4.6 Batteries Included : No Charger Included : No Case Included : No Warranty : 3 Year Corded/Cordless : Cordless Battery Type : Lithium-Ion Motor Type : Brushless Length (In.) : 5.25
Voltage : 20 Battery Platform : DEWALT 20V MAX Maximum Speed : 25,500 rpm Weight (Lb.) : 3.9 Batteries Included : No Charger Included : No Case Included : No Warranty : 3 Year Corded/Cordless : Cordless Battery Type : Lithium-Ion Motor Type : Brushless Width (In.) : 5.8 Height (In.) : 5.8 Length (In.) : 8.2
Voltage : 18 Battery Platform : Milwaukee M18 Maximum Speed : 31,000 rpm Weight (Lb.) : 2.95 Batteries Included : No Charger Included : No Case Included : No Corded/Cordless : Cordless Battery Type : Lithium-Ion Motor Type : Brushless Width (In.) : 3.23 Height (In.) : 6.86 Length (In.) : 4.79