Features 1、For Thread Maintenance: This NPT pipe tap is designed specifically for precise thread repair, ensuring convenient and secure repair of damaged or worn threads in pipeline engineering 2、High Speed Steel: This tap is made of high speed steel material, with high hardness, wear resisting, and can withstand the harsh test of thread repair, providing long lasting performance for your tasks 3、Incisive Edges: This pipe thread tap features incisive cutting edges that can easily cut new threads or repair existing threads, providing a seamless solution for your pipeline thread repair projects 4、Versatile Application: Suitable for repairing various pipeline materials such as brass, copper, stainless steel, etc. to meet various maintenance needs, this tap is a versatile tool in your repair toolkit 5、Professional Result: With standard 1-1/4 inch NPT specification, this pipe thread tap ensures secure and stable repair every time, making it suitable for professional plumbers, mechanics, or craft enthusiasts Specification Item Type: Pipe Thread Tap Material: High Speed Steel Specification: 1-1/4 Inch NPT Application: For Precise Thread Repair in Pipeline Engineering Package List 1 x Tap 1 x Storage Box