Jet 531928-8" Second Cut Square File (Package of 12) Other Tools Sturdy cast iron body with

Sturdy cast iron body with precisely machined cast iron vanes for better draw and smoother delivery

Tested to 125-Percent of rated capacity

Equipped with an air whip complete with muffling exhaust hose to keep the work area clean and quiet

Specially designed integrated drop stops/bumpers take the load in the event of wheel failure and prevent wheels from contacting other trolleys on the track

Jet 531928-8" Second Cut Square File (Package of 12) Other Tools Sturdy cast iron body withSquare section , tapers toward the point , Double cut on all sides , Application: used for filing square holes , rectangular grooves , keyways , inside corners and general surface filing