Needle File Material Applications Ceramic Glass Steel Tungsten Carbide File Style Swiss Pattern File File Type Needle File Profile Shape Double Point Oval Edge Cut Style Safe File Length without Tang 2 75591/100000 in Thickness 3/32 in File Diameter 3/16 in File Width 3/16 in Grit 120 140 Includes Handle Yes Number of Cut Edges 2 Taper Taper Towards Point File Body Finish Natural Abrasive Material Diamond Handle Length 5 1/2 in Insulated Yes