The V Coil UNC No.12 24TPI HSSG Taper tap is crafted for precision threading in non-abrasive materials, including unalloyed and low alloyed steel. Designed to create threads with gradual entry, this tap is ideal for hand or machine use. Size : UNC No.12, 24 TPI (Threads Per Inch) Type : Taper Tap Features : Tapered Design : Provides a gradual cutting action with the first 8 to 10 threads tapered, easing into the threading process. Material : HSS Ground (High-Speed Steel) for durability and precision. Application : Suitable for threading non-abrasive materials up to 900 N/mm², including unalloyed and low alloyed steel. Usage : Ideal for starting threads in both through and blind holes, often used as the first step before using a second or plug tap. Brand : V Coil