Product Description
Professional Thread Repair Kit For Restoring Damaged ThreadsMake - Silverline
Grade - High Speed Steel
Each box has its own size that it repairs.
Thread - Standard Metric Coarse
Thread sizes -
M5 X 0.8
M6 X 1
M8 X 1.25
M10 X 1.5
M12 X 1.75
Box content - Drill, Tap, Repair piece and holder plus allen key.
Simply drill out the damaged thread, re tap a size up then insert the original size repair piece.