![3/7 Hirschfeld File](http://wiseinstrumentsinc.com/cdn/shop/products/hieshfile37_{width}x.jpg?v=1599498225)
File scaler. Hirschfeld Buccal Lingual. Used to crush and remove heavy calculus deposits. Use a pull stroke.
Mirror image configuration with identical 1.4 mm blade widths and a 14 mm terminal shank length set at 40˚ to the centerline of the handle.
File scaler. Hirschfeld Buccal Lingual. Used to crush and remove heavy calculus deposits. Use a pull stroke.
Mirror image configuration with identical 1.4 mm blade widths and a 14 mm terminal shank length set at 40˚ to the centerline of the handle.