Spark Plug Thread Repair Kit, Spark Plug Tap Inserts M12 X 1.25 Inserts and M14 X 1.25 Tap, Stainless Steel Thread Repair Tool Kit for Small Automotive Engine
11PCS Spark Plug Tap Kit: The core set includes 10 M12x1.25 thread inserts (approx. 17.5mm long) and 1 M14x1.25 tap (approx. 90mm total length). Specifically designed to match spark plug thread holes in mainstream small engines
Precision Engineering Design: The inserts feature an easy-to-install and lock design for effective repair of damaged threads. The taps' sharp cutting edges and precise thread pitch enable smooth cutting operations, minimize chip generation, and m10 x 1.25 thread repair kit enhances repair success rates and efficiency
Wide Application: This spark plug insert tool is specifically engineered to repair M14x1.25 spark plug thread holes in gasoline engines of automobiles, motorcycles, and small generators. Universal thread repair tool is an ideal for repair shops and enthusiasts addressing stripped or damaged threads
Premium Materials: Spark plug thread repair kit are crafted from high-strength stainless steel with zinc plating. Spark plug taps are made from high-hardness high-speed steel, stripped spark plug repair kit offers wear resistance and high-temperature tolerance to ensure smooth, precise tapping and long-lasting durability
Application: Spark plug thread chaser is suitable for repairing spark plug mounting threads on various mechanical equipment, particularly cylinder heads with M14x1.25 thread specifications. Please verify thread dimensions before operation and strictly adhere to standard thread repair procedures