BESSEY 2400J 12 12" Regular Duty Step Over All Steel Bar Clamp TOL Metal Circ Red Battery Composition: Lithium Ion (Li ion) pear head Red Battery Composition: Lithium Ion (Li ion) Battery Voltage *: 18 Maximum RPM *: 8500 Number of Batteries Required: 1 Overload Protection: Yes Side Handle: Yes Spindle Lock: Yes UL Listed: Yes Variable Speed *: Yes Battery System *: M18™ FUEL™ *: Yes Power Tool Branding *: FUEL™ Brake *: Yes Compatible Wheel Diameter (in) *: 4 1 2" 5" Arbor Hole Diameter *: Yes Lock on Switch *: Yes Adjustable Handle Position: Yes Battery Charger Input Voltage *: 18 Battery Pack Replacement: All M18 Batteries Brushless Motor *: Yes Certifications and Listings: cUL Listed Cutting Width (in): 5 Motor Type *: Brushless Product Type *: Angle Grinder Battery Pack Compatibility: All M18 Batteries Battery Type: Lithium Ion Grinder Type: Angle Housing Material: Metal 4 in 1 Dedicated solutions Heat Treated Rail: The rail and fixed jaw are created from a single piece of cold drawn steel or I beams