description cut off saw highest torque in its class - a high torque drive system provides exceptional cutting performance. confidently tackle the toughest jobs utilizing the superior air cleaner and full complement of professional features. california proposition 65 warning. features powerful 73.5cc 2-stroke engine combined with a high torque drive system reversible cutting head - the cutting wheel can be moved to enable cutting near a wall or close to the ground 4-stage air cleaner: 1) air injection air cleaner uses centrifugal force to remove dusty and debris from the air. 2) air cyclone further reduces dusty from air. 3) 3 in. paper filter captures fine dust. 4) fine-mesh filter removes any remaining dust before air enters carburetor. side access belt tensioner for easy belt adjustment specifications acme tools brand name echo acme tools part number csg-7410 arbor size (in) 0 assembled weight (lbs) 23.6 battery voltage (v) n/a blade location straight blade wrench included no blades included 1 california proposition 65 warning required yes charger included no country of origin united states depth adjustment yes dust blower no dust port no electric motor brake yes etl listed no external motor brush access no globaltradeitemnumber (gtin) 00743184016183 integrated laser guide no integrated rafter hook not featured integrated work light not featured internal supplier part # csg-7410-14 internet product code (ipc) bce20f8810c manufacturer warranty 2 year limited warranty. see owner's manual for more details. material steel net tool weight (lbs) 23.6 number of batteries included not required number of batteries required 0 package contents 1 blade included package weight 30 package weight (lbs) 30 powered tool power source electric - cordless product storage included no case included saw blade diameter (in) 14 in saw drive direct drive shoe material steel size 0 in ul listed no upc 403000001662