Bordo 12 x 1.25mm MF Chrome Alloy Spark Plug Hand Tap Set, 3 Pieces

Bordo spark plug taps repair and re-cut spark plug threads in petrol engine cylinder heads. The 12 x 1.25mm MF Chrome Alloy Spark Plug Hand Tap Set, 3 Pieces is part of Bordo's comprehensive Australian cutting tool range — trusted by engineers, tradespeople, and machinists across industry and manufacturing.

Where this product is used

Spark plug taps are a specialist tool for repairing cross-threaded or damaged spark plug holes — an essential workshop tool for automotive repair.

• Spark plug thread repair on petrol engines — automotive, motorcycle, and small engine
• Damaged or cross-threaded spark plug ports in cylinder heads
• Automotive workshop and engine reconditioning applications

Key specifications

Selecting the right option

Spark plug taps come in metric fine thread sizes — confirm the thread specification for your engine before ordering (most common are M12x1.25, M14x1.25). A set of three (taper, plug, bottoming) is the most practical — plug taps suit most applications; bottoming taps are needed when the port depth is tight.