"The DEWALT 14in. cutoff machine features a 15 Amp motor to provide high power and speed for cutting. Wheel Diameter in. 14, Amps 15, HP 5.3, Max. Cutting Capacity - Round in. 4 3/4, Wheel Change Wrench Included Yes, Wheel Included Yes. 15 Amp, 5.3 HP motor Epoxy coated field and armature for long service life 4 3/4in. max. capacity round Rotation directs sparks and debris toward front of tool Dust duct provides access to dust extraction while cutting concrete Soft start reduces reactionary torque during startup Dust sealed switch for longer life Includes wrench, masonry wheel, metal cutting wheel"