Simonds - 78187600 Hand File, American Pattern, Single/Double Cut, Rectangular, Black Oxide Coating, Coarse, 8" Length, 31/32" Width, 3/16" Thickness 8-Inch Pack of 1 Size:8-Inch Use it both for manual

Use it both for manual and machine polishing

electric drill

High-Quality MaterialMade of corundum sand

the original abrasive nylon brushes have been redesigned to improve performance over a broader range of uses

Simonds - 78187600 Hand File, American Pattern, Single/Double Cut, Rectangular, Black Oxide Coating, Coarse, 8" Length, 31/32" Width, 3/16" Thickness 8-Inch Pack of 1 Size:8-Inch Use it both for manualSimonds 78187600 Hand File, American Pattern, Single Double Cut, Rectangular, Black Oxide Coating, Coarse, 8" Length, 31 32" Width, 3 16" Thickness The Simonds coarse cut hand file is 8" long, has a handle, a black oxide coating, and a rectangular shape with double cut American pattern teeth on one side and single cut American pattern teeth on the other for smoothing and shaping straight surfaces. The double cut teeth are for rapid material removal,