SE 73020NF Hobby File Set with Handle, 6-Piece 6-Piece Set Includes: Round, Equaling, Half Round, Barrette, Square and Flat File Shapes Overall Length: 6-1/4 x 3mm; Working Length: 4 102 Cutting Teeth per Inch, Coarse Grit 62 HRC Bearing Steel Plastic Handle for Superior Grip and Accuracy