JET 409012 - 3" 90° Angle Head Air Cut-Off Tool - Heavy DutyPowerful .6 horsepower motorRear exhaust, compact motor housingUnique design to gain access in hard to reach placesMotor shaft features ball bearings front and back, and motor end plates are made from durable die cast aluminum metal for maximum life and performanceHeavy duty wheel guard, can easily adjust to direct debris from the operator