Vermont American No.3105 7/8-9 4-Flute Tap Set

The Vermont No. 3105 7/8"-9 4-Flute Tap Set is a precision hand tap set designed to cut or repair 7/8"-9 internal threads in metal components. It includes taper, plug, and bottoming taps, enabling progressive thread formation from entry through full-depth for both through-hole and blind-hole operations in manual or machine-assisted tapping tasks. Manufactured from high-speed steel (HSS) with a GH4 limit designation, this set delivers durability and reliable performance for industrial metalworking, maintenance, and repair across machine shops, fabrication facilities, heavy equipment repair, automotive manufacturing, and other industrial environments. The taps are designed for 7/8"-9 right-hand internal threads and feature four-flute geometry, making them suitable for internal thread cutting and repair in various production settings.