BlueSpot 6 Piece Tap Set (M6-M12)from £8.51 up to £13.95 Compare prices7→This Tap Set (M6-M12) is manufactured from carbon steel for increased strength and durability. The tap set is ideal for cutting threads into a wide range of materials. The set includes a T shape holde more→r to allow for easy use. The set contains: M12X1.75, M10X1.5, M8X1.25, M7X1, M6X1