Vermont American 16674 1/2-Inch by 7/8-Inch Useable Length Concave Arc with Ball Tip Metal 1/4-Inch Shank Rotary File for Drill;

16674 Features: -For rasping or filing wood or soft metal. -Special alloy steel is hardened and tempered for long life. -Precision cutting edges will not clog or load up. -1/4'' shank fits all drills. Cut: -Smooth. Use: -Half Round Files. Quantity: -Single. Product Type: -Round. Dimensions: Overall Length - End to End: -1.8 Inches. Overall Width - Side to Side: -6.4 Inches. Overall Depth - Front to Back: -2.2 Inches. Overall Product Weight: -0.03 Pounds.