Replacement thread repair taps V-Coil from the company Volkel:

• No-05 for dimensions 3x0.5
• No-07 for dimensions 4x0.7
• No-08 for dimensions 5x0.8
• No-09 for dimensions 6x1.0
• No-10 for dimensions 7x1.0
• No-11 for dimensions 8x1.25
• No-12 for dimensions 8x1.0
• No-13 for dimensions 9x1.25
• No-15 for dimensions 10x1.5
• No-16 for dimensions 10x1.25
• No-17 for dimensions 10x1.0
• No-18 for dimensions 11x1.5
• No-20 for dimensions 12x1.75
• No-21 for dimensions 12x1.5
• No-22 for dimensions 12x1.25
• No-23 for dimensions 12x1.0
• No-27 for dimensions 14x2.0
• No-28 for dimensions 14x1.5
• No-29 for dimensions 14x1.25
• No-33 for dimensions 16x2.0
• No-34 for dimensions 16x1.5
• No-35 for dimensions 18x2.5
• No-37 for dimensions 18x1.5
• No-38 for dimensions 20x2.5
• No-40 for dimensions 20x1.5
• No-41 for dimensions 22x2.5
• No-43 for dimensions 22x1.5
• No-44 for dimensions 24x3.0
• No-46 for dimensions 24x1.5