Value Collection JY4840914 Straight Flute Tap 9/32-32 Uns

Product Description

The VALUE COLLECTION JY4840914 is a straight flute tap designed for cutting 9/32-32 UNS internal threads in a wide range of materials. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap delivers reliable performance in general threading applications where coating is not required. The bottoming chamfer allows threads to be cut close to the bottom of a blind hole, making it well suited for applications with limited thread relief. The tap features four flutes and carries a 3B class of fit, producing threads within standard tolerance for most mechanical assemblies. Overall length is 2-23/32 inches.

This tap is intended for use in machine shops, maintenance facilities, and field service environments where UNS thread forms are specified. It is appropriate for hand tapping or machine tapping operations in ferrous and non-ferrous materials. The bottoming chamfer configuration makes it particularly useful as a finishing tap after a taper or plug tap has started the thread, especially in blind-hole applications where full thread depth is required close to the hole bottom.

Key Features

• 9/32-32 UNS thread form for standard unified special-thread applications
• Bottoming chamfer allows threading to within a few threads of a blind hole bottom
• Four-flute design provides good chip clearance and cutting stability
• High-speed steel construction for durability across a range of workpiece materials
• 3B class of fit meets standard internal thread tolerance requirements
• H3 thread limit for consistent dimensional control

Compatibility

Designed as an OEM-style replacement or standard tooling option for any application requiring a 9/32-32 UNS straight flute bottoming tap with a 3B class of fit.

Installation Notes

This tap should be installed by a machinist or qualified technician familiar with thread-cutting operations. Ensure the workpiece is securely fixtured before tapping, and use an appropriate cutting fluid for the material being threaded. When used in a tapping machine or drill press, confirm spindle speed and feed rate are appropriate for the tap diameter and material. For blind-hole work, use this bottoming tap as the final step after a taper or plug tap has established the thread lead.