Thread Repair Kit Insert Types Included Helical Inserts Compatible Material Metal Drill Bit Sizes Included 10.3 mm Finish Plain Helical Insert Type Free-Running Insert Length 15 mm Insert Material Stainless Steel Material Grade/Class 18-8 Maximum Hole Diameter 8.647 mm Number of Inserts 15 Number of Pieces 19 Number of Sizes 1 System of Measurement Metric Tang Style Tanged Tap Sizes Included M10-1.25 Thread Direction Right Hand Thread Size M10-1.25 Thread Type Fine