Hertel K008261AS Hand Tap 10-32 Unf Plug 4-flute Hss

Product Description

The HERTEL K008261AS is a straight-flute hand tap designed for cutting 10-32 UNF internal threads in a wide range of materials. It features a plug chamfer, which provides 3 to 5 lead threads to ease entry and allow use as a general-purpose tapping tool through or blind holes. Manufactured from high speed steel with a bright uncoated finish, it is built for manual tapping operations. The 4-flute design provides solid chip control and thread accuracy. At 2.375 inches overall length, this tap suits standard hand-tapping tasks in machine shops, maintenance environments, and field repair work.

This tap is suited for threading operations in metals and similar materials where a 10-32 UNF thread form is required. The right-hand thread direction and 3B class of fit make it a standard choice for general-purpose fastener applications in production and maintenance contexts. Machinists, maintenance technicians, and tool-and-die professionals use this tap for creating precision internal threads by hand or with a tapping fixture.

Key Features

• 10-32 UNF thread form with right-hand thread direction
• Plug chamfer with 3 to 5 lead threads for general-purpose hand tapping
• 4-flute straight flute geometry for consistent chip control
• High speed steel construction for durability in ferrous and non-ferrous materials
• Bright uncoated finish compatible with standard cutting fluids
• H2 thread limit for close 3B class of fit tolerance

Compatibility

Designed as a standard OEM-style replacement or general-use hand tap for applications requiring a 10-32 UNF internal thread with a 3B class of fit tolerance.

Installation Notes

This tap is installed by hand using a tap wrench or tapping handle. Secure the workpiece before starting and apply appropriate cutting fluid to reduce friction and extend tap life. Follow standard tapping practice by backing off a quarter turn periodically to break chips. Always use appropriate hand protection and eye protection when performing tapping operations.