Value Collection MSC-04489175 Tap Set 1-14 Uns 3 Piece

Product Description

The VALUE COLLECTION MSC-04489175 is a 3-piece tap set designed for cutting 1-14 UNS threads in a right-hand direction. Built from high-speed steel with a bright, uncoated finish, this set delivers consistent thread form across a range of ferrous and non-ferrous materials. The 4-flute geometry provides good chip evacuation and helps maintain concentricity during threading operations. Each tap measures 5.125 inches overall length with a 2.5-inch thread length and is ground to an H4 thread limit, making it suitable for threading applications where close tolerance control is required. Machinists and maintenance technicians rely on this set for production and repair threading jobs.

This tap set is intended for manual or machine tapping of 1-14 UNS threaded holes in industrial, maintenance, and repair applications. The UNS (Unified National Special) thread form is used when standard UNC or UNF thread pitches do not meet design requirements, making this set a specialized tool for custom or OEM-specified thread profiles. It is well suited for use in machine shops, heavy equipment maintenance facilities, and industrial repair environments where 1-inch diameter threading is performed.

Key Features

• 1-14 UNS thread form — specialized pitch not found in standard UNC or UNF tap sets
• 4-flute design for improved chip evacuation and thread accuracy
• H4 thread limit for controlled tolerance threading
• High-speed steel construction for durability across a range of workpiece materials
• Bright, uncoated finish — compatible with a wide range of cutting fluids
• 5.125-inch overall length with a 2.5-inch thread length for adequate reach in most applications

Compatibility

Designed for use in any application requiring 1-14 UNS right-hand threaded holes. Suitable for use with standard tap handles, tapping fixtures, or CNC tapping heads capable of accommodating the tap shank size.

Installation Notes

Tapping operations should be performed by a qualified machinist or maintenance technician familiar with thread cutting procedures. Always secure the workpiece firmly and use an appropriate cutting fluid to reduce friction and extend tap life. Apply steady, consistent pressure and back off periodically to break chips and prevent tap breakage. Never force a tap against resistance — back the tap out and clear chips before continuing.