The V Coil UNC No.10 24TPI HSSG Tap Set is designed for precision threading in non-abrasive materials, including unalloyed and low alloyed steel. This set includes taps suitable for creating threads in both through and blind holes, ideal for hand or machine use. Size : UNC No.10, 24 TPI (Threads Per Inch) Includes : 1 x Plug Tap : Designed to thread almost to the bottom of the hole, with minimal taper for threading blind holes. 1 x Second Tap : Intermediate taper for threading holes after using a taper tap. 1 x Taper Tap : Features significant taper to ease into cutting threads gradually, typically covering the first 8 to 10 threads. Material : HSS Ground (High-Speed Steel) Application : Suitable for threading non-abrasive materials up to 900 N/mm², including unalloyed and low alloyed steel. Usage : Ideal for both through and blind holes; use a taper or second tap before finishing with the plug tap for best results. Brand : V Coil