KOLSOL F02 Underground Cable Locator, Wire Tracer with Earphone, Cable Tester for Dog Fence Cables Irrigation Control Wires Size:F02 Read more YOTOO Adjustable Engine Thickness 5 mm Read more YOTOO Adjustable Engine Cylinder Hone Easy to operatingLarge range 2" to 7" cylinder holesAdjustable pressure of stones 220 grit replacement stones Read more Cylinder Hone 2" to 7" Cylinder Hone 1 1 4" to 3 1 2" Cylinder Hone 3 4" to 2 1 2" 2 Piece Cylinder Hone Kit 3 Piece Cylinder Hone Kit Honing Range 2" to 7" 1 1 4" to 3 1 2" 3 4" to 2 1 2" 3 4" to 3 1 2" 3 4" to 7" Stone Grit 220 220 220 220 220 Stone Length 4 Inch 2 Inch 1 1 8 Inch 2 Inch and 1 1 8 Inch 4 Inch TITANIUM COATED The surface is treated with a titanium alloy No more calls How to UseEasily Locate Pet Fence Wires